CVE-2021-20307
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.9%
exploitation probability
1.9%top 22% of all CVEs
observed exploitation
nono source reports it
Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.
Affected products
n/a · libpano13References
https://bugzilla.redhat.com/show_bug.cgi?id=1946284https://lists.debian.org/debian-lts-announce/2021/04/msg00010.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FVJRXUOBN56ZWP6QQ3NTA6DIFZMDZAEQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE6YZSXNVD6WZ3AG3ENL2DIHQFF24LYX/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VYDYBKHT2MNMQCUMAVJNZW4VH6MD5BOF/https://security.gentoo.org/glsa/202107-47https://sourceforge.net/projects/panotools/files/libpano13/libpano13-2.9.20/