CVE-2021-32556

lowpriority · track · 13EPSS 0.003 · 26 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 2.1 · low

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

It was discovered that the get_modified_conffiles() function in backends/packaging-apt-dpkg.py allowed injecting modified package names in a manner that would confuse the dpkg(1) call.

cvss

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

3.8

010

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

v2.02.1lowAV:L/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 1.4

v3.13.8lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · ENISA EU

v3.13.8lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · security@ubuntu.comexploitability 2 · impact 1.4

v3.13.1lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimary

affected products (12)

Products and version ranges known to be affected.

Canonical Apport2.14.1-0ubuntu3 → 2.14.1-0ubuntu3.29+esm7enisa_euvdEU
Canonical Apport2.20.1 → 2.20.1-0ubuntu2.30+esm1enisa_euvdEU
Canonical Apport2.20.11-0ubuntu27 → 2.20.11-0ubuntu27.18enisa_euvdEU
Canonical Apport2.20.11-0ubuntu50 → 2.20.11-0ubuntu50.7enisa_euvdEU
Canonical Apport2.20.11-0ubuntu65 → 2.20.11-0ubuntu65.1enisa_euvdEU
Canonical Apport2.20.9 → 2.20.9-0ubuntu7.24enisa_euvdEU
canonical apport2.14.1-0ubuntu3 → 2.14.1-0ubuntu3.29\+esm7nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
canonical apport2.20.1 → 2.20.1-0ubuntu2.30\+esm1nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
canonical apport2.20.11-0ubuntu27 → 2.20.11-0ubuntu27.18nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
canonical apport2.20.11-0ubuntu50 → 2.20.11-0ubuntu50.7nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
canonical apport2.20.11-0ubuntu65 → 2.20.11-0ubuntu65.1nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*
canonical apport2.20.9 → 2.20.9-0ubuntu7.24nvdUScpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-06-12modified 2026-06-17

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references (5)

External citations — patches, advisories, analysis.

scry

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