Ubuntu.comUB:CVE-2020-12279CVE-2020-12279
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.6%
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.
References
github.com/git/git/security/advisories/GHSA-589j-mmg9-733v
github.com/libgit2/libgit2/releases/tag/v0.28.4
github.com/libgit2/libgit2/releases/tag/v0.99.0
launchpad.net/bugs/cve/CVE-2020-12279
nvd.nist.gov/vuln/detail/CVE-2020-12279
security-tracker.debian.org/tracker/CVE-2020-12279
ubuntu.com/security/notices/USN-6678-1
www.cve.org/CVERecord?id=CVE-2020-12279
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.6%