CVE-2018-20505
SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL
02 Description
SQLite 3.25.2, when queries are run on a table with a malformed PRIMARY KEY, allows remote attackers to cause a denial of service (application crash) by leveraging the ability to run arbitrary SQL
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 6.89% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.0% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-04-03 17:51Z7 YR AGO
- Last updated
- 2024-08-05 12:05Z2 YR AGO
- Reserved
- 2018-12-26
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base
- Data version
- 5.1
- Document digest
- eebae4100c8efb09bcc40c55419365a26e8e86c500237cfd7389eb0d824a0146
05 Affected products
06 References
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/62
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/64
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/66
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/67
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/68
- seclists.orghttp://seclists.org/fulldisclosure/2019/Jan/69
- www.securityfocus.comhttp://www.securityfocus.com/bid/106698
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/28
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/29
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/31
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/32
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/33
- seclists.orghttps://seclists.org/bugtraq/2019/Jan/39
- support.apple.comhttps://support.apple.com/kb/HT209443
- support.apple.comhttps://support.apple.com/kb/HT209446
- support.apple.comhttps://support.apple.com/kb/HT209447
- support.apple.comhttps://support.apple.com/kb/HT209448
- support.apple.comhttps://support.apple.com/kb/HT209450
- support.apple.comhttps://support.apple.com/kb/HT209451
- sqlite.orghttps://sqlite.org/src/info/1a84668dcfdebaf12415d
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20190502-0004/
- usn.ubuntu.comUSN-4019-1https://usn.ubuntu.com/4019-1/
07 Fixed in
Debian 12
- sqlite3 Fixed in 3.25.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- sqlite3 Fixed in 3.25.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- sqlite3 Fixed in 3.25.3-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- sqlite3 Fixed in 3.22.0-1ubuntu0.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.