Published: 10/07/2018 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service.

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libgit2 libgit2
debian debian linux 8.0
debian debian linux 9.0

Debian Bug report logs - #903508 libgit2: CVE-2018-10888: an improper input validation leads to an out-of-bound read in git_delta_apply, allowing to read beyond delta limits Package: src:libgit2; Maintainer for src:libgit2 is Russell Sim <russellsim@gmailcom>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Da ...

CWE-125 https://github.com/libgit2/libgit2/releases/tag/v0.27.3 https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3 https://bugzilla.redhat.com/show_bug.cgi?id=1598024 https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=903508 https://nvd.nist.gov

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CVE-2018-10888

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