CVE-2021-30560

CWE-416 — Use After Free15 documents8 sources
Severity
8.8HIGH
EPSS
0.1%
top 75.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeSplunk Universal ForwarderXmlsoft Libxslt+1 more
Timeline
PublishedAug 3
Latest updateAug 22

Description

Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages8 packages

▶CVEListV5google/chromeunspecified — 91.0.4472.164
▶NVDgoogle/chrome< 91.0.4472.164
▶NVDxmlsoft/libxslt< 1.1.35
▶Debianlibxslt< 1.1.34-4+deb11u1+3
▶Ubuntulibxslt< 1.1.29-5ubuntu0.3+2

Also affects: Debian Linux 10.0, 11.0

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

8
OSV
libxslt vulnerabilities↗2022-08-22
▶
OSV
libxslt vulnerabilities↗2022-08-22
▶
GHSA
Nokogiri has vulnerable dependencies on libxml2 and libxslt↗2022-05-24
▶
OSV
Nokogiri has vulnerable dependencies on libxml2 and libxslt↗2022-05-24
▶
OSV
Vulnerable dependencies in Nokogiri↗2022-02-25
▶

📋Vendor Advisories

6
Ubuntu
Libxslt vulnerabilities↗2022-08-22
▶
Ubuntu
Libxslt vulnerabilities↗2022-08-22
▶
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2021-30560↗2022-07-27
▶
Chrome
Stable Channel Update for Desktop: CVE-2021-30559↗2021-07-15
▶
Microsoft
Chromium: CVE-2021-30560 Use after free in Blink XSLT↗2021-07-13
▶
CVE-2021-30560 (HIGH CVSS 8.8) | Use after free in Blink XSLT in Goo | cvebase.io