CVE-2023-5474 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds Write6 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedOct 11
Latest updateNov 7

Description

Heap buffer overflow in PDF in Google Chrome prior to 118.0.5993.70 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: Medium)

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 Packages6 packages

▶CVEListV5google/chrome118.0.5993.70 — 118.0.5993.70
▶NVDgoogle/chrome< 118.0.5993.70
▶debiandebian/chromium< chromium 118.0.5993.70-1~deb12u1 (bookworm)
▶Debianchromium/chromium< 118.0.5993.70-1~deb11u1+3

Also affects: Debian Linux 11.0, 12.0

🔴Vulnerability Details

2
GHSA
GHSA-ch24-2427-xcwg: Heap buffer overflow in PDF in Google Chrome prior to 118↗2023-10-12
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OSV
CVE-2023-5474: Heap buffer overflow in PDF in Google Chrome prior to 118↗2023-10-11
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📋Vendor Advisories

3
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-5474↗2023-11-07
▶
Microsoft
Chromium: CVE-2023-5474 Heap buffer overflow in PDF↗2023-10-10
▶
Debian
CVE-2023-5474: chromium - Heap buffer overflow in PDF in Google Chrome prior to 118.0.5993.70 allowed a re...↗2023
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