CVE-2020-13871
SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.
02 / AFFECTED SOFTWARE
Affected packages
1 explicit affected versions
2 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In resetAccumulator of select.c, there is a possible use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.
SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.
05 / REFERENCES
Further evidence
- https://android.googlesource.com/platform/external/sqlite/+/84500124e617d2548c2b2374eb84a3e0ea8884d1
- https://source.android.com/security/bulletin/2021-11-01
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BN32AGQPMHZRNM6P6L5GZPETOWTGXOKP/
- https://security.gentoo.org/glsa/202007-26
- https://security.netapp.com/advisory/ntap-20200619-0002/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.sqlite.org/src/info/79eff1d0383179c4
- https://www.sqlite.org/src/info/c8d3b9f0a750a529
- https://www.sqlite.org/src/info/cd708fa84d2aaaea
- https://nvd.nist.gov/vuln/detail/CVE-2020-13871