CVE-2024-34740

State: Published
Severity: 7.7 High
Published: Aug 15, 2024
Updated: Aug 16, 2024
Reserved: May 7, 2024

Description

In attributeBytesBase64 and attributeBytesHex of BinaryXmlSerializer.java, there is a possible arbitrary XML injection due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Scores

CVSS	Score	Vector	Source
3.1	7.7 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	CISA-ADP

Weaknesses

CWE-91 XML Injection (aka Blind XPath Injection)
CWE-190 Integer Overflow or Wraparound

Affected Products

Product	Versions
AndroidGoogle	14Affected 13Affected 12LAffected 12Affected

References

https://android.googlesource.com/platform/frameworks/libs/modules-utils/+/700c28908051ceb55e1456d2d21229bc17c6895a
https://android.googlesource.com/platform/frameworks/base/+/e8b6505647be558ed3a167a1e13c53dfc227d22b
https://source.android.com/security/bulletin/2024-08-01

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