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ubuntucveUbuntu.comUB:CVE-2022-23308
HistoryFeb 26, 2022 - 12:00 a.m.

CVE-2022-23308

2022-02-2600:00:00
ubuntu.com
ubuntu.com
15

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.6%

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF
attributes.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibxml2<Β 2.9.4+dfsg1-6.1ubuntu1.5UNKNOWN
ubuntu20.04noarchlibxml2<Β 2.9.10+dfsg-5ubuntu0.20.04.2UNKNOWN
ubuntu21.10noarchlibxml2<Β 2.9.12+dfsg-4ubuntu0.1UNKNOWN
ubuntu14.04noarchlibxml2<Β 2.9.1+dfsg1-3ubuntu4.13+esm3) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlibxml2<Β 2.9.3+dfsg1-1ubuntu0.7+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.6%