CVE-2020-27351 Various memory and file descriptor leaks in apt-python

2020-12-0900:00:00

CWE-772

canonical

www.cve.org

2 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

3.5 Low

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.1%

JSON

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;

CNA Affected

[
  {
    "product": "python-apt",
    "vendor": "Canonical",
    "versions": [
      {
        "lessThan": "1.1.0~beta1ubuntu0.16.04.10",
        "status": "affected",
        "version": "1.1.0~beta1",
        "versionType": "custom"
      },
      {
        "lessThan": "1.6.5ubuntu0.4",
        "status": "affected",
        "version": "1.6.5ubuntu0",
        "versionType": "custom"
      },
      {
        "lessThan": "2.0.0ubuntu0.20.04.2",
        "status": "affected",
        "version": "2.0.0ubuntu0",
        "versionType": "custom"
      },
      {
        "lessThan": "2.1.3ubuntu1.1",
        "status": "affected",
        "version": "2.1.3ubuntu1",
        "versionType": "custom"
      }
    ]
  }
]