Lucene search

K
ubuntucveUbuntu.comUB:CVE-2021-35940
HistoryAug 23, 2021 - 12:00 a.m.

CVE-2021-35940

2021-08-2300:00:00
ubuntu.com
ubuntu.com
10

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

3.6 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

33.1%

An out-of-bounds array read in the apr_time_exp*() functions was fixed in
the Apache Portable Runtime 1.6.3 release (CVE-2017-12613). The fix for
this issue was not carried forward to the APR 1.7.x branch, and hence
version 1.7.0 regressed compared to 1.6.3 and is vulnerable to the same
issue.

Bugs

Notes

Author Note
leosilva the fix was removed in 1.7.x branches, but it is addressed in 1.6.x and later. xenial and trusty/esm are affected.
OSVersionArchitecturePackageVersionFilename
ubuntu21.04noarchapr< 1.7.0-6ubuntu0.1UNKNOWN
ubuntu21.10noarchapr< 1.7.0-6ubuntu1UNKNOWN
ubuntu22.04noarchapr< 1.7.0-6ubuntu1UNKNOWN
ubuntu14.04noarchapr< 1.5.0-1ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchapr< 1.5.2-3ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

References

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

3.6 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

33.1%