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
EPSS: 0.454 (98.7th percentile) — read the EPSS interpretation.
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.
Affected products
- Sqlite
- Canonical Ubuntu_linux — versions 14.04, 16.04, 18.04
- Fedoraproject Fedora — versions 29, 30
- Opensuse Leap — versions 42.3
- N/a Sqlite — versions From 3.6.0 to 3.27.2 including
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@checkpoint.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@checkpoint.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@checkpoint.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@checkpoint.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@checkpoint.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- cve@checkpoint.com (x_refsource_FEDORA, vendor-advisory)
- cve@checkpoint.com (x_refsource_FEDORA, vendor-advisory)
- cve@checkpoint.com (x_refsource_MISC)
- cve@checkpoint.com (x_refsource_MISC)
- cve@checkpoint.com (Patch, Third Party Advisory, x_refsource_MISC)
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.