Vulnerability Details CVE-2021-32755
Wire is a collaboration platform. wire-ios-transport handles authentication of requests, network failures, and retries for the iOS implementation of Wire. In the 3.82 version of the iOS application, a new web socket implementation was introduced for users running iOS 13 or higher. This new websocket implementation is not configured to enforce certificate pinning when available. Certificate pinning for the new websocket is enforced in version 3.84 or above.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.6%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 4.0
References
Products affected by CVE-2021-32755
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cpe:2.3:a:wire:wire:-
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cpe:2.3:a:wire:wire:1.0.0
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cpe:2.3:a:wire:wire:2.10.252
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cpe:2.3:a:wire:wire:2.10.2650
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cpe:2.3:a:wire:wire:2.10.2651
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cpe:2.3:a:wire:wire:2.10.2652
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cpe:2.3:a:wire:wire:2.10.2653
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cpe:2.3:a:wire:wire:2.10.2654
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cpe:2.3:a:wire:wire:2.11.2655
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cpe:2.3:a:wire:wire:2.11.2656
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cpe:2.3:a:wire:wire:2.11.2657
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cpe:2.3:a:wire:wire:2.11.2658
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cpe:2.3:a:wire:wire:2.11.2659
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cpe:2.3:a:wire:wire:2.11.2660
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cpe:2.3:a:wire:wire:2.11.2661
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cpe:2.3:a:wire:wire:2.11.2662
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cpe:2.3:a:wire:wire:2.11.2663
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cpe:2.3:a:wire:wire:2.11.2664
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cpe:2.3:a:wire:wire:2.11.2665
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cpe:2.3:a:wire:wire:2.11.2666
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cpe:2.3:a:wire:wire:2.11.2667
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cpe:2.3:a:wire:wire:2.11.2668
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cpe:2.3:a:wire:wire:2.11.2669
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cpe:2.3:a:wire:wire:2.11.2670
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cpe:2.3:a:wire:wire:2.11.2671
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cpe:2.3:a:wire:wire:2.11.2672
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cpe:2.3:a:wire:wire:2.11.2673
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cpe:2.3:a:wire:wire:2.11.2674
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cpe:2.3:a:wire:wire:2.11.2675
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cpe:2.3:a:wire:wire:2.11.2676
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cpe:2.3:a:wire:wire:2.11.2677
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cpe:2.3:a:wire:wire:2.11.2678
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cpe:2.3:a:wire:wire:2.11.2679
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cpe:2.3:a:wire:wire:2.11.2680
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cpe:2.3:a:wire:wire:2.11.2681
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cpe:2.3:a:wire:wire:2.11.2682
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cpe:2.3:a:wire:wire:2.11.2683
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cpe:2.3:a:wire:wire:2.11.2684
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cpe:2.3:a:wire:wire:2.11.2685
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cpe:2.3:a:wire:wire:2.11.2686
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cpe:2.3:a:wire:wire:2.11.2687
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cpe:2.3:a:wire:wire:2.11.2688
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cpe:2.3:a:wire:wire:2.11.2689
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cpe:2.3:a:wire:wire:2.11.2690
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cpe:2.3:a:wire:wire:2.11.2691
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cpe:2.3:a:wire:wire:2.11.2692
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cpe:2.3:a:wire:wire:2.11.2693
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cpe:2.3:a:wire:wire:2.11.2694
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cpe:2.3:a:wire:wire:2.11.2695
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cpe:2.3:a:wire:wire:2.11.2696
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cpe:2.3:a:wire:wire:2.11.2697
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cpe:2.3:a:wire:wire:2.11.2698
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cpe:2.3:a:wire:wire:2.11.2699
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cpe:2.3:a:wire:wire:2.11.2700
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cpe:2.3:a:wire:wire:2.11.2701
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cpe:2.3:a:wire:wire:2.11.2702
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cpe:2.3:a:wire:wire:2.11.2703
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cpe:2.3:a:wire:wire:2.11.2704
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cpe:2.3:a:wire:wire:2.11.2705
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cpe:2.3:a:wire:wire:2.11.2706
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cpe:2.3:a:wire:wire:2.11.2707
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cpe:2.3:a:wire:wire:2.11.2708
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cpe:2.3:a:wire:wire:2.11.2709
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cpe:2.3:a:wire:wire:2.11.2710
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cpe:2.3:a:wire:wire:2.11.2711
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cpe:2.3:a:wire:wire:2.11.2712
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cpe:2.3:a:wire:wire:2.11.2713
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cpe:2.3:a:wire:wire:2.11.2714
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cpe:2.3:a:wire:wire:2.11.2715
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cpe:2.3:a:wire:wire:2.11.2716
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cpe:2.3:a:wire:wire:2.11.2717
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cpe:2.3:a:wire:wire:2.11.2718
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cpe:2.3:a:wire:wire:2.11.2719
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cpe:2.3:a:wire:wire:2.11.2720
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cpe:2.3:a:wire:wire:2.11.2721
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cpe:2.3:a:wire:wire:2.11.2722
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cpe:2.3:a:wire:wire:2.11.2723
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cpe:2.3:a:wire:wire:2.12.263
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cpe:2.3:a:wire:wire:2.12.264
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cpe:2.3:a:wire:wire:2.12.2725
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cpe:2.3:a:wire:wire:2.12.2726
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cpe:2.3:a:wire:wire:2.12.2727
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cpe:2.3:a:wire:wire:2.12.2728
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cpe:2.3:a:wire:wire:2.12.2729
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cpe:2.3:a:wire:wire:2.13.265
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cpe:2.3:a:wire:wire:2.13.2724
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cpe:2.3:a:wire:wire:2.13.2730
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cpe:2.3:a:wire:wire:2.13.2731
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cpe:2.3:a:wire:wire:2.13.2732
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cpe:2.3:a:wire:wire:2.13.2733
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cpe:2.3:a:wire:wire:2.13.2734
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cpe:2.3:a:wire:wire:2.13.2735
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cpe:2.3:a:wire:wire:2.13.2736
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cpe:2.3:a:wire:wire:2.13.2737
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cpe:2.3:a:wire:wire:2.13.2738
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cpe:2.3:a:wire:wire:2.13.2739
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cpe:2.3:a:wire:wire:2.13.2740
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cpe:2.3:a:wire:wire:2.13.2741
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cpe:2.3:a:wire:wire:2.13.2742
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cpe:2.3:a:wire:wire:2.14.2743
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cpe:2.3:a:wire:wire:2.14.2744
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cpe:2.3:a:wire:wire:2.14.275
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cpe:2.3:a:wire:wire:2.15.2745
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cpe:2.3:a:wire:wire:2.15.2746
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cpe:2.3:a:wire:wire:2.15.2748
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cpe:2.3:a:wire:wire:2.15.2749
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cpe:2.3:a:wire:wire:2.15.2750
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cpe:2.3:a:wire:wire:2.15.2751
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cpe:2.3:a:wire:wire:2.15.279
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cpe:2.3:a:wire:wire:2.16.2806
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cpe:2.3:a:wire:wire:2.16.282
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cpe:2.3:a:wire:wire:2.17.2808
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cpe:2.3:a:wire:wire:2.17.2813
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cpe:2.3:a:wire:wire:2.17.568
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cpe:2.3:a:wire:wire:2.18.288
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cpe:2.3:a:wire:wire:2.19.289
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cpe:2.3:a:wire:wire:2.2.210
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cpe:2.3:a:wire:wire:2.20.293
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cpe:2.3:a:wire:wire:2.21.295
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cpe:2.3:a:wire:wire:2.22.297
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cpe:2.3:a:wire:wire:2.27.314
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cpe:2.3:a:wire:wire:2.29.318
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cpe:2.3:a:wire:wire:2.3.211
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cpe:2.3:a:wire:wire:2.30.321
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cpe:2.3:a:wire:wire:2.31.324
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cpe:2.3:a:wire:wire:2.31.325
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cpe:2.3:a:wire:wire:2.32.326
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cpe:2.3:a:wire:wire:2.32.327
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cpe:2.3:a:wire:wire:2.33.333
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cpe:2.3:a:wire:wire:2.33.335
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cpe:2.3:a:wire:wire:2.34.338
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cpe:2.3:a:wire:wire:2.35.339
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cpe:2.3:a:wire:wire:2.36.342
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cpe:2.3:a:wire:wire:2.39.353
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cpe:2.3:a:wire:wire:2.9.2645
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cpe:2.3:a:wire:wire:2.9.2646
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cpe:2.3:a:wire:wire:2.9.2648
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cpe:2.3:a:wire:wire:3.15.2922
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cpe:2.3:a:wire:wire:3.15.3621
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cpe:2.3:a:wire:wire:3.16
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cpe:2.3:a:wire:wire:3.17.3666
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cpe:2.3:a:wire:wire:3.18.3728
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cpe:2.3:a:wire:wire:3.19
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cpe:2.3:a:wire:wire:3.19.3731
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cpe:2.3:a:wire:wire:3.20
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cpe:2.3:a:wire:wire:3.21
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cpe:2.3:a:wire:wire:3.21.3959
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cpe:2.3:a:wire:wire:3.22.3993
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cpe:2.3:a:wire:wire:3.23.4018
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cpe:2.3:a:wire:wire:3.24
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cpe:2.3:a:wire:wire:3.25
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cpe:2.3:a:wire:wire:3.25.4071
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cpe:2.3:a:wire:wire:3.25.685
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cpe:2.3:a:wire:wire:3.28
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cpe:2.3:a:wire:wire:3.28.1
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cpe:2.3:a:wire:wire:3.6.2923
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cpe:2.3:o:apple:iphone_os:13.1.2
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cpe:2.3:o:apple:iphone_os:13.1.3
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cpe:2.3:o:apple:iphone_os:13.2
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cpe:2.3:o:apple:iphone_os:13.2.2
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cpe:2.3:o:apple:iphone_os:13.2.3
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cpe:2.3:o:apple:iphone_os:13.3
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cpe:2.3:o:apple:iphone_os:13.3.1
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cpe:2.3:o:apple:iphone_os:13.4
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cpe:2.3:o:apple:iphone_os:13.5
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cpe:2.3:o:apple:iphone_os:13.5.1
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cpe:2.3:o:apple:iphone_os:13.6
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cpe:2.3:o:apple:iphone_os:14.0
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cpe:2.3:o:apple:iphone_os:14.4
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cpe:2.3:o:apple:iphone_os:14.4.2
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cpe:2.3:o:apple:iphone_os:15.0.2
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cpe:2.3:o:apple:iphone_os:15.2
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cpe:2.3:o:apple:iphone_os:15.3
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cpe:2.3:o:apple:iphone_os:15.4
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cpe:2.3:o:apple:iphone_os:15.4.1
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cpe:2.3:o:apple:iphone_os:15.5
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cpe:2.3:o:apple:iphone_os:15.6
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cpe:2.3:o:apple:iphone_os:15.6.1
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cpe:2.3:o:apple:iphone_os:15.7
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cpe:2.3:o:apple:iphone_os:15.7.1
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cpe:2.3:o:apple:iphone_os:15.7.2
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cpe:2.3:o:apple:iphone_os:15.7.3
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cpe:2.3:o:apple:iphone_os:15.7.4
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cpe:2.3:o:apple:iphone_os:15.7.5
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cpe:2.3:o:apple:iphone_os:15.7.6
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cpe:2.3:o:apple:iphone_os:15.7.7
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cpe:2.3:o:apple:iphone_os:15.7.8
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cpe:2.3:o:apple:iphone_os:15.7.9
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cpe:2.3:o:apple:iphone_os:15.8
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cpe:2.3:o:apple:iphone_os:15.8.1
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cpe:2.3:o:apple:iphone_os:16.0
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cpe:2.3:o:apple:iphone_os:16.0.1
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cpe:2.3:o:apple:iphone_os:16.0.2
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cpe:2.3:o:apple:iphone_os:16.0.3
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cpe:2.3:o:apple:iphone_os:16.1
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cpe:2.3:o:apple:iphone_os:16.1.2
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cpe:2.3:o:apple:iphone_os:16.2
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cpe:2.3:o:apple:iphone_os:16.3
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cpe:2.3:o:apple:iphone_os:16.3.1
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cpe:2.3:o:apple:iphone_os:16.4
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cpe:2.3:o:apple:iphone_os:16.4.1
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cpe:2.3:o:apple:iphone_os:16.5
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cpe:2.3:o:apple:iphone_os:16.5.1
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cpe:2.3:o:apple:iphone_os:16.6
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cpe:2.3:o:apple:iphone_os:16.6.1
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cpe:2.3:o:apple:iphone_os:16.7
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cpe:2.3:o:apple:iphone_os:16.7.1
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cpe:2.3:o:apple:iphone_os:16.7.2
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cpe:2.3:o:apple:iphone_os:16.7.3
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cpe:2.3:o:apple:iphone_os:16.7.5
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cpe:2.3:o:apple:iphone_os:16.7.6
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cpe:2.3:o:apple:iphone_os:16.7.7
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cpe:2.3:o:apple:iphone_os:16.7.8
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cpe:2.3:o:apple:iphone_os:16.7.9
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cpe:2.3:o:apple:iphone_os:17.0
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cpe:2.3:o:apple:iphone_os:17.0.1
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cpe:2.3:o:apple:iphone_os:17.0.3
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cpe:2.3:o:apple:iphone_os:17.1
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cpe:2.3:o:apple:iphone_os:17.1.1
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cpe:2.3:o:apple:iphone_os:17.1.2
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cpe:2.3:o:apple:iphone_os:17.2
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cpe:2.3:o:apple:iphone_os:17.3
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cpe:2.3:o:apple:iphone_os:17.4
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cpe:2.3:o:apple:iphone_os:17.4.1
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cpe:2.3:o:apple:iphone_os:17.5
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cpe:2.3:o:apple:iphone_os:17.6
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cpe:2.3:o:apple:iphone_os:17.7
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cpe:2.3:o:apple:iphone_os:17.7.1
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cpe:2.3:o:apple:iphone_os:17.7.2
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cpe:2.3:o:apple:iphone_os:18.0
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cpe:2.3:o:apple:iphone_os:18.0.1
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cpe:2.3:o:apple:iphone_os:18.1
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cpe:2.3:o:apple:iphone_os:18.1.1
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cpe:2.3:o:apple:iphone_os:18.2
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cpe:2.3:o:apple:iphone_os:18.3
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cpe:2.3:o:apple:iphone_os:18.3.1
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cpe:2.3:o:apple:iphone_os:18.4.1