Buffer overflow in Swftools
CVE-2022-35092
SWFTools commit 772e55a2 was discovered to contain a segmentation violation via convert_gfxline at /gfxpoly/convert.c.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (30.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Swftools — versions 2021-12-16
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/matthiaskramm/swftools/issues/182 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/Cvjark/Poc/blob/main/swftools/pdf2swf/CVE-2022-35092.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35092?
- CVE-2022-35092 is a medium-severity vulnerability in Swftools, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-09-23.
- How severe is CVE-2022-35092?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-35092 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.