Vulnerability Details CVE-2018-15501
In ng_pkt in transports/smart_pkt.c in libgit2 before 0.26.6 and 0.27.x before 0.27.4, a remote attacker can send a crafted smart-protocol "ng" packet that lacks a '\0' byte to trigger an out-of-bounds read that leads to DoS.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2018-15501
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cpe:2.3:a:libgit2:libgit2:-
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cpe:2.3:a:libgit2:libgit2:0.1.0
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cpe:2.3:a:libgit2:libgit2:0.10.0
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cpe:2.3:a:libgit2:libgit2:0.11.0
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cpe:2.3:a:libgit2:libgit2:0.12.0
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cpe:2.3:a:libgit2:libgit2:0.13.0
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cpe:2.3:a:libgit2:libgit2:0.14.0
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cpe:2.3:a:libgit2:libgit2:0.15.0
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cpe:2.3:a:libgit2:libgit2:0.16.0
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cpe:2.3:a:libgit2:libgit2:0.17.0
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cpe:2.3:a:libgit2:libgit2:0.18.0
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cpe:2.3:a:libgit2:libgit2:0.19.0
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cpe:2.3:a:libgit2:libgit2:0.2.0
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cpe:2.3:a:libgit2:libgit2:0.20.0
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cpe:2.3:a:libgit2:libgit2:0.21.0
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cpe:2.3:a:libgit2:libgit2:0.21.1
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cpe:2.3:a:libgit2:libgit2:0.21.2
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cpe:2.3:a:libgit2:libgit2:0.21.3
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cpe:2.3:a:libgit2:libgit2:0.21.4
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cpe:2.3:a:libgit2:libgit2:0.21.5
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cpe:2.3:a:libgit2:libgit2:0.22.0
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cpe:2.3:a:libgit2:libgit2:0.22.1
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cpe:2.3:a:libgit2:libgit2:0.22.2
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cpe:2.3:a:libgit2:libgit2:0.22.3
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cpe:2.3:a:libgit2:libgit2:0.23.0
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cpe:2.3:a:libgit2:libgit2:0.23.1
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cpe:2.3:a:libgit2:libgit2:0.23.2
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cpe:2.3:a:libgit2:libgit2:0.23.3
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cpe:2.3:a:libgit2:libgit2:0.23.4
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cpe:2.3:a:libgit2:libgit2:0.24.0
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cpe:2.3:a:libgit2:libgit2:0.24.1
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cpe:2.3:a:libgit2:libgit2:0.24.2
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cpe:2.3:a:libgit2:libgit2:0.24.3
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cpe:2.3:a:libgit2:libgit2:0.24.4
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cpe:2.3:a:libgit2:libgit2:0.24.5
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cpe:2.3:a:libgit2:libgit2:0.24.6
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cpe:2.3:a:libgit2:libgit2:0.25.0
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cpe:2.3:a:libgit2:libgit2:0.25.1
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cpe:2.3:a:libgit2:libgit2:0.26.0
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cpe:2.3:a:libgit2:libgit2:0.26.1
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cpe:2.3:a:libgit2:libgit2:0.26.2
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cpe:2.3:a:libgit2:libgit2:0.26.3
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cpe:2.3:a:libgit2:libgit2:0.26.4
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cpe:2.3:a:libgit2:libgit2:0.26.5
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cpe:2.3:a:libgit2:libgit2:0.27.0
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cpe:2.3:a:libgit2:libgit2:0.27.1
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cpe:2.3:a:libgit2:libgit2:0.27.2
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cpe:2.3:a:libgit2:libgit2:0.27.3
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cpe:2.3:a:libgit2:libgit2:0.3.0
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cpe:2.3:a:libgit2:libgit2:0.8.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0