VulnerabilityModified
CVE-2019-9936
In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak.
HIGH 7.5EPSS 4.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 4.84% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- sqlite/sqlite
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- http://www.securityfocus.com/bid/107562Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/
- https://security.gentoo.org/glsa/201908-09
- https://security.netapp.com/advisory/ntap-20190416-0005/Third Party Advisory
- https://sqlite.org/src/info/b3fa58dd7403dbd4Patch, Vendor Advisory
- https://usn.ubuntu.com/4019-1/
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114382.html
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114394.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- http://www.securityfocus.com/bid/107562Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/
- https://security.gentoo.org/glsa/201908-09
- https://security.netapp.com/advisory/ntap-20190416-0005/Third Party Advisory
- https://sqlite.org/src/info/b3fa58dd7403dbd4Patch, Vendor Advisory
- https://usn.ubuntu.com/4019-1/
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114382.html
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114394.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.