PT-2022-11559 · Swftools · Swftools

Cxlzffo · CVE-2021-42197 · Published 2022-05-31 · Updated 2023-08-08

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions swftools versions 20201222 and earlier

Description An issue was discovered in swftools that allows an attacker to cause code execution through a memory leak when swfdump is used.

Recommendations For versions 20201222 and earlier, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2021-42197

Affected Products

Swftools

References · 6

• 🔥 https://github.com/matthiaskramm/swftools/issues/177 · Exploit
• https://cve.org/CVERecord?id=CVE-2021-42197 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-42197 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-42197 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-42197 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42197 · Security Note