VDB
CVE-2021-22204
CVE-2021-22204
PUBLISHED
KEV
Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image
EPSS 92.83% · 99.8th percentile
Risk Scores
EPSS Score
92.83%
99.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | libimage-exiftool-perl | 0, 11.65-1, 11.74-1 |
| Ubuntu:Pro:16.04:LTS | libimage-exiftool-perl | 10.09-1, 10.10-1, 10.02-1 |
| Ubuntu:18.04:LTS | libimage-exiftool-perl | 10.65-1, 10.67-1, 10.64-1 |
Timeline
- CVE Published
- Apr 27, 2021 EPSS Score
- May 11, 2021 PoC Published
- May 12, 2021 PoC Published
- May 12, 2021 EPSS Score
- May 16, 2021 EPSS Score
- Aug 31, 2021 EPSS Score
- Oct 1, 2021 PoC Published
- Nov 3, 2021 PoC Published
- Nov 4, 2021 PoC Published
- Nov 5, 2021 EPSS Score
- Nov 17, 2021 CISA KEV Added
References
- https://ubuntu.com/security/CVE-2021-22204 third-party-advisory
- https://bugs.launchpad.net/bugs/1925985 third-party-advisory
- https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800 third-party-advisory
- https://hackerone.com/reports/1154542 third-party-advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22204.json third-party-advisory
- https://ubuntu.com/security/notices/USN-4987-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-22204 third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog third-party-advisory
- https://ubuntu.com/security/notices/USN-4987-2 vendor-advisory