Vulnerability in Libpano13 Project
CVE-2021-20307
Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.
EPSS: 0.019 (78.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Libpano13_project Libpano13 — versions 2.9.20
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 32, 33, 34
- N/a Libpano13 — versions libpano13 2.9.20_rc3
Weakness classification (CWE)
References
- secalert@redhat.com (Product, Third Party Advisory, x_refsource_MISC)
- secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2021-20307?
- CVE-2021-20307 is a critical-severity vulnerability in Libpano13 Project, classified under Use of Externally-Controlled Format String. CVSS score: 9.8/10. Published 2021-04-05.
- How severe is CVE-2021-20307?
- Critical severity. CVSS v3 base score is 9.8 out of 10.