CVE-2020-27351

CVSS V2 Low 2.1 CVSS V3 Low 2.8
Description
Various memory and file descriptor leaks were found in apt-python files python/arfile.cc, python/tag.cc, python/tarfile.cc, aka GHSL-2020-170. This issue affects: python-apt 1.1.0~beta1 versions prior to 1.1.0~beta1ubuntu0.16.04.10; 1.6.5ubuntu0 versions prior to 1.6.5ubuntu0.4; 2.0.0ubuntu0 versions prior to 2.0.0ubuntu0.20.04.2; 2.1.3ubuntu1 versions prior to 2.1.3ubuntu1.1;
Overview
  • CVE ID
  • CVE-2020-27351
  • Assigner
  • security@ubuntu.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-12-10T04:15:11
  • Last Modified Date
  • 2020-12-14T19:56:18
Weakness Enumerations
CWE URL
CWE-772 http://cwe.mitre.org/data/definitions/772.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* 1 OR 1.1.0\~beta1 1.1.0\~beta1ubuntu0.16.04.10
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 0 OR
AND
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* 1 OR 1.6.5ubuntu0 1.6.5ubuntu0.4
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 0 OR
AND
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* 1 OR 2.0.0ubuntu0 2.0.0ubuntu0.20.04.2
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 0 OR
AND
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* 1 OR 2.1.3ubuntu1 2.1.30ubuntu1.1
cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* 1 OR 1.8.4.2
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 2.8
  • Base Severity
  • LOW
  • Exploitability Score
  • 1.3
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://usn.ubuntu.com/usn/usn-4668-1 Vendor Advisory
https://bugs.launchpad.net/bugs/1899193 Broken Link
https://www.debian.org/security/2020/dsa-4809 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-27351
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27351
History
Created Old Value New Value Data Type Notes
2022-05-10 07:30:30 Added to TrackCVE
2022-12-05 17:57:17 2020-12-10T04:15Z 2020-12-10T04:15:11 CVE Published Date updated
2022-12-05 17:57:17 2020-12-14T19:56:18 CVE Modified Date updated
2022-12-05 17:57:17 Analyzed Vulnerability Status updated