Ubuntu Security Notice USN-2698-1
30th July, 2015
sqlite3 vulnerabilities
A security issue affects these releases of Ubuntu and its
derivatives:
- Ubuntu 15.04
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS
Summary
SQLite could be made to crash or run programs if it processed specially
crafted queries.
Software description
- sqlite3
– C library that implements an SQL database engine
Details
It was discovered that SQLite incorrectly handled skip-scan optimization.
An attacker could use this issue to cause applications using SQLite to
crash, resulting in a denial of service, or possibly execute arbitrary
code. This issue only affected Ubuntu 14.04 LTS. (CVE-2013-7443)
Michal Zalewski discovered that SQLite incorrectly handled dequoting of
collation-sequence names. An attacker could use this issue to cause
applications using SQLite to crash, resulting in a denial of service, or
possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS
and Ubuntu 15.04. (CVE-2015-3414)
Michal Zalewski discovered that SQLite incorrectly implemented comparison
operators. An attacker could use this issue to cause applications using
SQLite to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affected Ubuntu 15.04. (CVE-2015-3415)
Michal Zalewski discovered that SQLite incorrectly handle printf precision
and width values during floating-point conversions. An attacker could use
this issue to cause applications using SQLite to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2015-3416)
Update instructions
The problem can be corrected by updating your system to the following
package version:
- Ubuntu 15.04:
-
libsqlite3-0
3.8.7.4-1ubuntu0.1
- Ubuntu 14.04 LTS:
-
libsqlite3-0
3.8.2-1ubuntu2.1
- Ubuntu 12.04 LTS:
-
libsqlite3-0
3.7.9-2ubuntu1.2
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.