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HistoryJan 17, 2022 - 10:30 a.m.

[SECURITY] [DLA 2883-1] uriparser security update

2022-01-1710:30:32
lists.debian.org
14
uriparser
c library
rfc 3986
cve-2021-46141
cve-2021-46142
debian 9
stretch
security update

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

48.3%


Debian LTS Advisory DLA-2883-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
January 17, 2022 https://wiki.debian.org/LTS


Package : uriparser
Version : 0.8.4-1+deb9u3
CVE IDs : CVE-2021-46141 CVE-2021-46142

It was discovered that there were two "invalid free" issues in
uriparser, a C library for parsing URLs according to RFC 3986.

For Debian 9 "Stretch", these problems have been fixed in version
0.8.4-1+deb9u3.

We recommend that you upgrade your uriparser packages.

For the detailed security status of uriparser please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/uriparser

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

48.3%