Out-of-bounds Read in Sqlite
CVE-2019-8457
SQLite3 from 3.6.0 to and including 3.27.2 is vulnerable to heap out-of-bound read in the rtreenode() function when handling invalid rtree tables.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.454 (98.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.454 · newest: 0.454 · change: 0.000
Affected products
- Sqlite
- Canonical Ubuntu Linux — versions 14.04, 16.04, 18.04
- Fedoraproject Fedora — versions 29, 30
- openSUSE Leap — versions 42.3
- Sqlite — versions From 3.6.0 to 3.27.2 including
Weakness classification (CWE)
Public proof-of-concept exploits
References
- usn.ubuntu.com/4004-1/ (vendor-advisory, Third Party Advisory)
- usn.ubuntu.com/4004-2/ (vendor-advisory, Third Party Advisory)
- usn.ubuntu.com/4019-1/ (vendor-advisory, Third Party Advisory)
- usn.ubuntu.com/4019-2/ (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00074.html (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- www.oracle.com/security-alerts/cpuapr2020.html
- www.oracle.com/security-alerts/cpujul2020.html
- www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-8457?
- CVE-2019-8457 is a critical-severity vulnerability in Sqlite, classified under Out-of-bounds Read. CVSS score: 9.8/10. Published 2019-05-30.
- How severe is CVE-2019-8457?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-8457 known to be exploited?
- 16 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.