VulnerabilityAnalyzed
CVE-2024-34740
In attributeBytesBase64 and attributeBytesHex of BinaryXmlSerializer.java, there is a possible arbitrary XML injection due to an integer overflow.
HIGH 7.8EPSS 0.15%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190, CWE-91
- Affected
- google/android
- Source
- security@android.com
References
- https://android.googlesource.com/platform/frameworks/base/+/e8b6505647be558ed3a167a1e13c53dfc227d22bMailing List, Patch
- https://android.googlesource.com/platform/frameworks/libs/modules-utils/+/700c28908051ceb55e1456d2d21229bc17c6895aMailing List, Patch
- https://source.android.com/security/bulletin/2024-08-01Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.