CVE-2020-13630
HIGH severity · CVSS 7 · Use-after-free
7CVSS HIGH
Summary
ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.
Impact & exploitability
Attack vectorLocal
Attack complexityHigh
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf ↗
Additional information
- NVD record
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfPatch
- http://seclists.org/fulldisclosure/2020/Dec/32Advisory
- http://seclists.org/fulldisclosure/2020/Nov/19Advisory
- http://seclists.org/fulldisclosure/2020/Nov/20Advisory
- http://seclists.org/fulldisclosure/2020/Nov/22Advisory
- https://bugs.chromium.org/p/chromium/issues/detail?id=1080459Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.htmlAdvisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7KXQWHIY2MQP4LNM6ODWJENMXYYQYBN/