CVE-2019-19880
HIGH severity · CVSS 7.5 · CWE-476
7.5CVSS HIGH
Summary
exprListAppendList in window.c in SQLite 3.30.1 allows attackers to trigger an invalid pointer dereference because constant integer values in ORDER BY clauses of window definitions are mishandled.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)7%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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
- https://github.com/sqlite/sqlite/commit/75e95e1fcd52d3ec8282edb75ac8cd0814095d54Patch
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.htmlAdvisory
- https://access.redhat.com/errata/RHSA-2020:0514Advisory
- https://security.netapp.com/advisory/ntap-20200114-0001/Advisory
- https://usn.ubuntu.com/4298-1/