PT-2022-23605 · Png2Webp · Png2Webp

Halcy0Nic · Published 2022-07-28 · Updated 2022-08-04 · CVE-2022-36752

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions png2webp version 1.0.4

Description The issue is related to an out-of-bounds write via the function w2p(). This can be exploited through a crafted png file.

Recommendations For png2webp version 1.0.4, consider disabling the w2p() function until a patch is available to prevent potential exploitation via crafted png files.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-36752

Affected Products

Png2Webp

References · 5

• 🔥 https://github.com/landfillbaby/png2webp/issues/3 · Exploit
• https://github.com/landfillbaby/png2webp/commit/8f21ad79b0cd98fc22d5b49734543101946abbff · Patch
• https://osv.dev/vulnerability/CVE-2022-36752 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36752 · Security Note
• https://t.me/cvenotify/33971 · Telegram Post