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Vulnerable Software

Vulnerability Details CVE-2023-28625

mod_auth_openidc is an authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. In versions 2.0.0 through 2.4.13.1, when `OIDCStripCookies` is set and a crafted cookie supplied, a NULL pointer dereference would occur, resulting in a segmentation fault. This could be used in a Denial-of-Service attack and thus presents an availability risk. Version 2.4.13.2 contains a patch for this issue. As a workaround, avoid using `OIDCStripCookies`.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 34.6%

CVSS Severity

CVSS v3 Score 7.5

References

Products affected by CVE-2023-28625

Openidc » Mod Auth Openidc » Version: 2.0.0

cpe:2.3:a:openidc:mod_auth_openidc:2.0.0
Openidc » Mod Auth Openidc » Version: 2.1.0

cpe:2.3:a:openidc:mod_auth_openidc:2.1.0
Openidc » Mod Auth Openidc » Version: 2.1.1

cpe:2.3:a:openidc:mod_auth_openidc:2.1.1
Openidc » Mod Auth Openidc » Version: 2.1.13

cpe:2.3:a:openidc:mod_auth_openidc:2.1.13
Openidc » Mod Auth Openidc » Version: 2.1.2

cpe:2.3:a:openidc:mod_auth_openidc:2.1.2
Openidc » Mod Auth Openidc » Version: 2.1.3

cpe:2.3:a:openidc:mod_auth_openidc:2.1.3
Openidc » Mod Auth Openidc » Version: 2.1.4

cpe:2.3:a:openidc:mod_auth_openidc:2.1.4
Openidc » Mod Auth Openidc » Version: 2.1.5

cpe:2.3:a:openidc:mod_auth_openidc:2.1.5
Openidc » Mod Auth Openidc » Version: 2.1.6

cpe:2.3:a:openidc:mod_auth_openidc:2.1.6
Openidc » Mod Auth Openidc » Version: 2.2.0

cpe:2.3:a:openidc:mod_auth_openidc:2.2.0
Openidc » Mod Auth Openidc » Version: 2.3.0

cpe:2.3:a:openidc:mod_auth_openidc:2.3.0
Openidc » Mod Auth Openidc » Version: 2.3.1

cpe:2.3:a:openidc:mod_auth_openidc:2.3.1
Openidc » Mod Auth Openidc » Version: 2.3.10

cpe:2.3:a:openidc:mod_auth_openidc:2.3.10
Openidc » Mod Auth Openidc » Version: 2.3.10.1

cpe:2.3:a:openidc:mod_auth_openidc:2.3.10.1
Openidc » Mod Auth Openidc » Version: 2.3.10.2

cpe:2.3:a:openidc:mod_auth_openidc:2.3.10.2
Openidc » Mod Auth Openidc » Version: 2.3.11

cpe:2.3:a:openidc:mod_auth_openidc:2.3.11
Openidc » Mod Auth Openidc » Version: 2.3.2

cpe:2.3:a:openidc:mod_auth_openidc:2.3.2
Openidc » Mod Auth Openidc » Version: 2.3.3

cpe:2.3:a:openidc:mod_auth_openidc:2.3.3
Openidc » Mod Auth Openidc » Version: 2.3.4

cpe:2.3:a:openidc:mod_auth_openidc:2.3.4
Openidc » Mod Auth Openidc » Version: 2.3.5

cpe:2.3:a:openidc:mod_auth_openidc:2.3.5
Openidc » Mod Auth Openidc » Version: 2.3.6

cpe:2.3:a:openidc:mod_auth_openidc:2.3.6
Openidc » Mod Auth Openidc » Version: 2.3.7

cpe:2.3:a:openidc:mod_auth_openidc:2.3.7
Openidc » Mod Auth Openidc » Version: 2.3.8

cpe:2.3:a:openidc:mod_auth_openidc:2.3.8
Openidc » Mod Auth Openidc » Version: 2.3.9

cpe:2.3:a:openidc:mod_auth_openidc:2.3.9
Openidc » Mod Auth Openidc » Version: 2.4.0

cpe:2.3:a:openidc:mod_auth_openidc:2.4.0
Openidc » Mod Auth Openidc » Version: 2.4.0.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.0.1
Openidc » Mod Auth Openidc » Version: 2.4.0.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.0.2
Openidc » Mod Auth Openidc » Version: 2.4.0.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.0.3
Openidc » Mod Auth Openidc » Version: 2.4.0.4

cpe:2.3:a:openidc:mod_auth_openidc:2.4.0.4
Openidc » Mod Auth Openidc » Version: 2.4.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.1
Openidc » Mod Auth Openidc » Version: 2.4.10

cpe:2.3:a:openidc:mod_auth_openidc:2.4.10
Openidc » Mod Auth Openidc » Version: 2.4.11

cpe:2.3:a:openidc:mod_auth_openidc:2.4.11
Openidc » Mod Auth Openidc » Version: 2.4.11.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.11.1
Openidc » Mod Auth Openidc » Version: 2.4.11.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.11.2
Openidc » Mod Auth Openidc » Version: 2.4.11.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.11.3
Openidc » Mod Auth Openidc » Version: 2.4.12

cpe:2.3:a:openidc:mod_auth_openidc:2.4.12
Openidc » Mod Auth Openidc » Version: 2.4.12.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.12.1
Openidc » Mod Auth Openidc » Version: 2.4.12.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.12.2
Openidc » Mod Auth Openidc » Version: 2.4.12.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.12.3
Openidc » Mod Auth Openidc » Version: 2.4.13

cpe:2.3:a:openidc:mod_auth_openidc:2.4.13
Openidc » Mod Auth Openidc » Version: 2.4.13.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.13.1
Openidc » Mod Auth Openidc » Version: 2.4.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.2
Openidc » Mod Auth Openidc » Version: 2.4.2.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.2.1
Openidc » Mod Auth Openidc » Version: 2.4.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.3
Openidc » Mod Auth Openidc » Version: 2.4.4

cpe:2.3:a:openidc:mod_auth_openidc:2.4.4
Openidc » Mod Auth Openidc » Version: 2.4.4.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.4.1
Openidc » Mod Auth Openidc » Version: 2.4.5

cpe:2.3:a:openidc:mod_auth_openidc:2.4.5
Openidc » Mod Auth Openidc » Version: 2.4.6

cpe:2.3:a:openidc:mod_auth_openidc:2.4.6
Openidc » Mod Auth Openidc » Version: 2.4.7

cpe:2.3:a:openidc:mod_auth_openidc:2.4.7
Openidc » Mod Auth Openidc » Version: 2.4.7.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.7.1
Openidc » Mod Auth Openidc » Version: 2.4.7.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.7.2
Openidc » Mod Auth Openidc » Version: 2.4.8.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.8.1
Openidc » Mod Auth Openidc » Version: 2.4.8.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.8.2
Openidc » Mod Auth Openidc » Version: 2.4.8.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.8.3
Openidc » Mod Auth Openidc » Version: 2.4.8.4

cpe:2.3:a:openidc:mod_auth_openidc:2.4.8.4
Openidc » Mod Auth Openidc » Version: 2.4.9

cpe:2.3:a:openidc:mod_auth_openidc:2.4.9
Openidc » Mod Auth Openidc » Version: 2.4.9.1

cpe:2.3:a:openidc:mod_auth_openidc:2.4.9.1
Openidc » Mod Auth Openidc » Version: 2.4.9.2

cpe:2.3:a:openidc:mod_auth_openidc:2.4.9.2
Openidc » Mod Auth Openidc » Version: 2.4.9.3

cpe:2.3:a:openidc:mod_auth_openidc:2.4.9.3
Openidc » Mod Auth Openidc » Version: 2.4.9.4

cpe:2.3:a:openidc:mod_auth_openidc:2.4.9.4

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Vulnerable Software

Vulnerability Details CVE-2023-28625

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