Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXE2Z3EtOTk3dy1mNTVn

Infinite loop in xz

Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.

Permalink: https://github.com/advisories/GHSA-q6gq-997w-f55g
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXE2Z3EtOTk3dy1mNTVn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: about 1 year ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-q6gq-997w-f55g, CVE-2020-16845
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-16845
• https://github.com/ulikunitz/xz/issues/35
• https://github.com/ulikunitz/xz/commit/69c6093c7b2397b923acf82cb378f55ab2652b9b
• https://groups.google.com/forum/#!topic/golang-announce/NyPIaucMgXo
• https://groups.google.com/forum/#!topic/golang-announce/_ulYYcIWg3Q
• https://lists.debian.org/debian-lts-announce/2020/11/msg00037.html
• https://lists.debian.org/debian-lts-announce/2020/11/msg00038.html
• https://lists.fedoraproject.org/archives/list/[email protected]/message/6RCFJTMKHY5ICGEM5BUFUEDDGSPJ25XU/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/KWRBAH4UZJO3RROQ72SYCUPFCJFA22FO/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/TACQFZDPA7AUR6TRZBCX2RGRFSDYLI7O/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/WV2VWKFTH4EJGZBZALVUJQJOAQB5MDQ4/
• https://security.netapp.com/advisory/ntap-20200924-0002/
• https://www.debian.org/security/2021/dsa-4848
• https://www.oracle.com/security-alerts/cpuApr2021.html
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00021.html
• http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00028.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00029.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00030.html
• https://github.com/advisories/GHSA-q6gq-997w-f55g

Repository: https://github.com/ulikunitz/xz
Blast Radius: 31.7

Affected Packages