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ubuntucveUbuntu.comUB:CVE-2022-34169
HistoryJul 19, 2022 - 12:00 a.m.

CVE-2022-34169

2022-07-1900:00:00
ubuntu.com
ubuntu.com
30
apache xalan java
xslt library
integer truncation
vulnerability
arbitrary java bytecode
update
version 2.7.3 or later
xslt stylesheets
java class files
openjdk

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.3%

The Apache Xalan Java XSLT library is vulnerable to an integer truncation
issue when processing malicious XSLT stylesheets. This can be used to
corrupt Java class files generated by the internal XSLTC compiler and
execute arbitrary Java bytecode. Users are recommended to update to version
2.7.3 or later. Note: Java runtimes (such as OpenJDK) include repackaged
copies of Xalan.

Notes

Author Note
leosilva bug is mostly in bcel and java. There is no fix in xalan what leosilva> it seems.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.002

Percentile

53.3%