CVE-2023-2603

Name

CVE-2023-2603

Description

A vulnerability was found in libcap. This issue occurs in the _libcap_strdup() function and can lead to an integer overflow if the input string is close to 4GiB.

NVD Severity

unknown

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
MISC	https://www.x41-dsec.de/static/reports/X41-libcap-Code-Review-2023-OSTIF-Final-Report.pdf
MISC	https://bugzilla.redhat.com/show_bug.cgi?id=2209113
secalert@redhat.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZ57ICDLMVYEREXQGZWL4GWI7FRJCRQT/
secalert@redhat.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPEGCFMCN5KGCFX5Y2VTKR732TTD4ADW/

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:libcap_project:libcap::::::::`	libcap	>= None	< 2.66-4
`cpe:2.3:a:libcap_project:libcap::::::::`	libcap	>= None	< 2.69

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
libcap	3.17-main	2.66-r1	Natanael Copa <ncopa@alpinelinux.org>	fixed
libcap	3.16-main	2.64-r1	Natanael Copa <ncopa@alpinelinux.org>	fixed
libcap	3.15-main	2.61-r1	Natanael Copa <ncopa@alpinelinux.org>	fixed