An issue in the dither.c component of libsixel prior to v1.8.4 allows attackers to cause a denial of service (DOS) via a crafted PNG file.
References
Link | Resource |
---|---|
https://github.com/saitoha/libsixel/releases/tag/v1.8.4 | Release Notes Third Party Advisory |
https://github.com/saitoha/libsixel/blob/master/ChangeLog | Release Notes Third Party Advisory |
https://github.com/saitoha/libsixel/commit/cb373ab6614c910407c5e5a93ab935144e62b037 | Patch Third Party Advisory |
https://bitbucket.org/netbsd/pkgsrc/commits/6f0c011cbfccdffa635d04c84433b1a02687adad | Broken Link |
https://github.com/saitoha/libsixel/issues/73 | Exploit Issue Tracking Patch Third Party Advisory |
Configurations
Information
Published : 2021-09-14 09:15
Updated : 2021-09-24 10:05
NVD link : CVE-2020-21048
Mitre link : CVE-2020-21048
JSON object : View
CWE
Products Affected
libsixel_project
- libsixel