VDB
CVE-2018-8099
CVE-2018-8099
PUBLISHED
CVSS 6.5 MEDIUM
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.
EPSS 1.38% · 71.1th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.38%
71.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | libgit2 | 0, 0.19.0-2, 0.19.0-2ubuntu0.4 |
| Ubuntu:Pro:18.04:LTS | libgit2 | *, *, 0 |
| Ubuntu:Pro:16.04:LTS | libgit2 | 0, 0.22.2-2, 0.23.1-1 |
Timeline
- Mar 14, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-8099 third-party-advisory
- https://github.com/libgit2/libgit2/commit/58a6fe94cb851f71214dbefac3f9bffee437d6fe third-party-advisory
- https://libgit2.github.com/security/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-8099 third-party-advisory