Executive Summary

Summary
Titlelibgit2: Multiple vulnerabilities
Informations
NameGLSA-202003-42First vendor Publication2020-03-19
VendorGentooLast vendor Modification2020-03-19
Severity (Vendor) N/ARevisionN/A

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base ScoreN/AAttack RangeN/A
Cvss Impact ScoreN/AAttack ComplexityN/A
Cvss Expoit ScoreN/AAuthenticationN/A
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in libgit2, the worst of which could result in the arbitrary execution of code.

Background

libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API.

Description

Multiple vulnerabilities have been discovered in libgit2. Please review the CVE identifiers referenced below for details.

Impact

An attacker could possibly overwrite arbitrary paths, execute arbitrary code, and overwrite files in the .git directory.

Workaround

There is no known workaround at this time.

Resolution

All libgit2 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/libgit2-0.28.4"

References

[ 1 ] CVE-2019-1348 : https://nvd.nist.gov/vuln/detail/CVE-2019-1348
[ 2 ] CVE-2019-1350 : https://nvd.nist.gov/vuln/detail/CVE-2019-1350
[ 3 ] CVE-2019-1387 : https://nvd.nist.gov/vuln/detail/CVE-2019-1387

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202003-42

Original Source

Url : http://security.gentoo.org/glsa/glsa-202003-42.xml

Alert History

If you want to see full details history, please login or register.
0
DateInformations
2020-03-19 21:17:36
  • First insertion