CVE-2021-36493

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
7.5HIGH
EPSS
0.5%
top 34.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Xpdfreader Xpdf
Timeline
PublishedFeb 3

Description

Buffer Overflow vulnerability in pdfimages in xpdf 4.03 allows attackers to crash the application via crafted command.

CVSS vector

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

Affected Packages1 packages

▶NVDxpdfreader/xpdf4.03

🔴Vulnerability Details

3
CVEList
CVE-2021-36493: Buffer Overflow vulnerability in pdfimages in xpdf 4↗2023-02-03
▶
GHSA
GHSA-32jj-wp9g-2g8g: Buffer Overflow vulnerability in pdfimages in xpdf 4↗2023-02-03
▶
OSV
CVE-2021-36493: Buffer Overflow vulnerability in pdfimages in xpdf 4↗2023-02-03
▶

📋Vendor Advisories

1
Debian
CVE-2021-36493: xpdf - Buffer Overflow vulnerability in pdfimages in xpdf 4.03 allows attackers to cras...↗2021
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CVE-2021-36493 (HIGH CVSS 7.5) | Buffer Overflow vulnerability in pd | cvebase.io