CVE-2020-27351

lowpriority · track · 11EPSS 0.004 · 34 %ileEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.40% (34th) EPSS
CVSS 2.1 · low
Is it mine?
22 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

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;

01

cvss

Technical severity, 0–10. One row per scoring source.

2.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v2.02.1lowAV:L/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 2.9
v3.12.8lowCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 1.3 · impact 1.4
v3.12.8lowAV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU
v3.12lowCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:Lsecondary · ENISA EU
v3.12lowCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:Lsecondary · security@ubuntu.comexploitability 0.6 · impact 1.4
v3.12.6lowCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)
02

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-772USprimaryCWE-772US
03

affected products (22)

Products and version ranges known to be affected.

showing 20 of 22
04

also known as (4)

Other names and identifiers for this entity.

05

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bdunvdNVDCVE.orgMITRE
published 2020-12-10modified 2026-06-17
07

references (16)

External citations — patches, advisories, analysis.

scry

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