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💡 Newskategorie: Unix Server
🔗 Quelle: usn.ubuntu.com
sqlite3 vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 19.10
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary
Several security issues were fixed in SQLite.
Software Description
- sqlite3 - C library that implements an SQL database engine
Details
It was discovered that SQLite incorrectly handled certain corruped schemas. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-8740)
It was discovered that SQLite incorrectly handled certain SELECT statements. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10. (CVE-2019-19603)
It was discovered that SQLite incorrectly handled certain self-referential views. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10. (CVE-2019-19645)
Henry Liu discovered that SQLite incorrectly handled certain malformed window-function queries. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-11655)
It was discovered that SQLite incorrectly handled certain string operations. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13434)
It was discovered that SQLite incorrectly handled certain expressions. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-13435)
It was discovered that SQLite incorrectly handled certain fts3 queries. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13630)
It was discovered that SQLite incorrectly handled certain virtual table names. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-13631)
It was discovered that SQLite incorrectly handled certain fts3 queries. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13632)
Update instructions
The problem can be corrected by updating your system to the following package versions:
- Ubuntu 20.04 LTS
- libsqlite3-0 - 3.31.1-4ubuntu0.1
- sqlite3 - 3.31.1-4ubuntu0.1
- Ubuntu 19.10
- libsqlite3-0 - 3.29.0-2ubuntu0.3
- sqlite3 - 3.29.0-2ubuntu0.3
- Ubuntu 18.04 LTS
- libsqlite3-0 - 3.22.0-1ubuntu0.4
- sqlite3 - 3.22.0-1ubuntu0.4
- Ubuntu 16.04 LTS
- libsqlite3-0 - 3.11.0-1ubuntu1.5
- sqlite3 - 3.11.0-1ubuntu1.5
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.
References
- CVE-2018-8740
- CVE-2019-19603
- CVE-2019-19645
- CVE-2020-11655
- CVE-2020-13434
- CVE-2020-13435
- CVE-2020-13630
- CVE-2020-13631
- CVE-2020-13632