Back to Database
Status published
Medium
CVE-2018-8099
Incorrect returning of an error code in the index.c:read_entry() function...
Vulnerability Description
Incorrect returning of an error code in the index.c:read_entry() function leads to a double free in libgit2 before v0.26.2, which allows an attacker to cause a denial of service via a crafted repository index file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-8099
Credits & Attribution
No credits recorded in the NVD database.
References
More from libgit2
View All →CVE-2024-24577
libgit2 is vulnerable to arbitrary code execution due to heap corruption in `git_index_add`
High
8.6
CVE-2024-24575
libgit2 is vulnerable to a denial of service attack in `git_revparse_single`
High
7.5
CVE-2023-22742
libgit2 fails to verify SSH keys by default
Medium
5.3
CVE-2020-12279
An issue was discovered in libgit2 before 0.28.4 and 0.9x...
Critical
9.8
CVE-2020-12278
An issue was discovered in libgit2 before 0.28.4 and 0.9x...
Critical
9.8
Affected Vendor
libgit2
View all reports →Affected Software
libgit2, debian linux
Vulnerable Versions:
0, 9.0
Timeline
Official Publish:
March 14th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.