|
|||
Rule General Information |
---|
Release Date: | 2021-08-04 | |
Rule Name: | ExifTool DjVu File Format Arbitrary Code Execution Vulnerability (CVE-2021-22204) | |
Severity: | ||
CVE ID: | ||
Rule Protection Details |
---|
Description: | 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 | |
Impact: | An attacker can execute arbitrary code via a successful exploit in the context of the vulnerable software. | |
Affected OS: | Windows, Linux, Others | |
Reference: | http://packetstormsecurity.com/files/162558/ExifTool-DjVu-ANT-Perl-Injection.html http://www.openwall.com/lists/oss-security/2021/05/09/1 http://www.openwall.com/lists/oss-security/2021/05/10/5 https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800 |
|
Solutions |
---|
The vendor has released upgrade patches to fix vulnerabilities, please visit: https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800 |