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nvd[email protected]NVD:CVE-2021-32556
HistoryJun 12, 2021 - 4:15 a.m.

CVE-2021-32556

2021-06-1204:15:12
CWE-78
web.nvd.nist.gov
1

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:N/I:P/A:N

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

13.1%

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.

Affected configurations

NVD
Node
canonicalapportRange2.14.1-0ubuntu32.14.1-0ubuntu3.29\+esm7
OR
canonicalapportRange2.20.12.20.1-0ubuntu2.30\+esm1
OR
canonicalapportRange2.20.92.20.9-0ubuntu7.24
OR
canonicalapportRange2.20.11-0ubuntu272.20.11-0ubuntu27.18
OR
canonicalapportRange2.20.11-0ubuntu502.20.11-0ubuntu50.7
OR
canonicalapportRange2.20.11-0ubuntu652.20.11-0ubuntu65.1

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:N/I:P/A:N

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

13.1%