CVE-2023-21180 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 33.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External Libxml2Google Android
Timeline
PublishedJun 28

Description

In xmlParseTryOrFinish of parser.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-261365944

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/external_libxml213-next:0 — 13-next:2023-06-01+1

🔴Vulnerability Details

2
GHSA
GHSA-r74p-fm7h-v58h: In xmlParseTryOrFinish of parser↗2023-06-28
▶
OSV
CVE-2023-21180: In xmlParseTryOrFinish of parser↗2023-06-01
▶