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Ubuntu Security Notice USN-4298-2

Ubuntu Security Notice USN-4298-2
Posted Aug 4, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4298-2 - USN-4298-1 fixed several vulnerabilities in SQLite. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that SQLite incorrectly handled certain shadow tables. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary, vulnerability
systems | linux, ubuntu
advisories | CVE-2019-13734, CVE-2019-13750, CVE-2019-13751, CVE-2019-13753, CVE-2019-19926
SHA-256 | 1f6b622226413e4a80acf52e302ba6f843a1f35b875d754c4b9f9a93a0dce4ce

Ubuntu Security Notice USN-4298-2

Change Mirror Download
=========================================================================
Ubuntu Security Notice USN-4298-2
August 03, 2020

sqlite3 vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 ESM

Summary:

Several security issues were fixed in SQLite.

Software Description:
- sqlite3: C library that implements an SQL database engine

Details:

USN-4298-1 fixed several vulnerabilities in SQLite. This update provides
the corresponding update for Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that SQLite incorrectly handled certain shadow tables. An
attacker could use this issue to cause SQLite to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2019-13734,
CVE-2019-13750, CVE-2019-13752, CVE-2019-13753)

It was discovered that SQLite incorrectly handled certain corrupt records.
An attacker could use this issue to cause SQLite to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2019-13751)

It was discovered that SQLite incorrectly handled errors during parsing. An
attacker could use this issue to cause SQLite to crash, resulting in a
denial of service, or possibly execute arbitrary code. (CVE-2019-19926)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 ESM:
libsqlite3-0 3.8.2-1ubuntu2.2+esm2
sqlite3 3.8.2-1ubuntu2.2+esm2

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4298-2
https://usn.ubuntu.com/4298-1
CVE-2019-13734, CVE-2019-13750, CVE-2019-13751, CVE-2019-13752,
CVE-2019-13753, CVE-2019-19926
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