CVE Vulnerability

CVE-2018-10888

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/libgit2/libgit2/releases/tag/v0.27.3 Patch Release Notes
https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1598024 Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libgit2:libgit2:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2018-07-10 02:29

Updated : 2022-04-19 04:09

NVD link : CVE-2018-10888

Mitre link : CVE-2018-10888

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read