CVE-2020-12279
Publication date 27 April 2020
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
An issue was discovered in libgit2 before 0.28.4 and 0.9x before 0.99.0. checkout.c mishandles equivalent filenames that exist because of NTFS short names. This may allow remote code execution when cloning a repository. This issue is similar to CVE-2019-1353.
Status
Package | Ubuntu Release | Status |
---|---|---|
libgit2 | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Fixed 0.26.0+dfsg.1-1.1ubuntu0.2+esm1
|
|
16.04 LTS xenial |
Fixed 0.24.1-2ubuntu0.2+esm2
|
|
14.04 LTS trusty |
Vulnerable
|
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Get Ubuntu ProSeverity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6678-1
- libgit2 vulnerabilities
- 5 March 2024