Vulnerability Details : CVE-2021-31239
An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.
Vulnerability category: Denial of service
Products affected by CVE-2021-31239
- cpe:2.3:a:sqlite:sqlite:3.35.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31239
0.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31239
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-31239
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-31239
-
https://security.netapp.com/advisory/ntap-20230609-0010/
CVE-2021-31239 SQLite Vulnerability in NetApp Products | NetApp Product Security
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FXFL4TDAH72PRCPD5UPZMJMKIMVOPLTI/
[SECURITY] Fedora 38 Update: chromium-113.0.5672.126-1.fc38 - package-announce - Fedora Mailing-Lists
-
https://security.gentoo.org/glsa/202311-03
SQLite: Multiple Vulnerabilities (GLSA 202311-03) — Gentoo security
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FXFL4TDAH72PRCPD5UPZMJMKIMVOPLTI/
[SECURITY] Fedora 38 Update: chromium-113.0.5672.126-1.fc38 - package-announce - Fedora Mailing-Lists
-
https://www.sqlite.org/cves.html
VulnerabilitiesVendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/73XUIHJ6UT75VFPDPLJOXJON7MVIKVZI/
[SECURITY] Fedora 37 Update: chromium-113.0.5672.126-1.fc37 - package-announce - Fedora Mailing-Lists
-
https://github.com/Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239
Exploit;Patch
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https://www.sqlite.org/forum/forumpost/d9fce1a89b
SQLite Forum: segfault in sqlite3 (3.35.4)Mitigation
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/73XUIHJ6UT75VFPDPLJOXJON7MVIKVZI/
[SECURITY] Fedora 37 Update: chromium-113.0.5672.126-1.fc37 - package-announce - Fedora Mailing-Lists
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