Vulnerability · Published May 31, 2022 · Assigned by mitre

CVE-2021-42200

Medium 5.5

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.7%top 46.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue was discovered in swftools through 20201222. A NULL pointer dereference exists in the function main() located in swfdump.c. It allows an attacker to cause Denial of Service.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/matthiaskramm/swftools/issues/170 x_refsource_MISC