Vulnerability Description
Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libpano13 Project | Libpano13 | <= 2.9.19 |
| Fedoraproject | Fedora | 32 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1946284Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00010.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-47Third Party Advisory
- https://sourceforge.net/projects/panotools/files/libpano13/libpano13-2.9.20/ProductThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1946284Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/04/msg00010.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-47Third Party Advisory
- https://sourceforge.net/projects/panotools/files/libpano13/libpano13-2.9.20/ProductThird Party Advisory
FAQ
What is CVE-2021-20307?
CVE-2021-20307 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.
How severe is CVE-2021-20307?
CVE-2021-20307 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-20307?
Check the references section above for vendor advisories and patch information. Affected products include: Libpano13 Project Libpano13, Fedoraproject Fedora, Debian Debian Linux.