CVE-2019-13508 Memory corruption in n/a
A buffer overflow in FreeTDS allows attackers to execute arbitrary code or cause denial of service via crafted input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-13508?
CVE-2019-13508 is a critical memory corruption vulnerability in Canonical Ubuntu Linux, published on 31 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
FreeTDS through 1.1.11 has a Buffer Overflow.
Weakness: CWE-119
Which versions are affected by CVE-2019-13508?
It affects 2 products.
Linux distribution packages (6)
freetds SUSE:Linux Enterprise Module for Package Hub 15 SP1 | All versions | 1.1.36-3.3.1 |
freetds SUSE:Linux Enterprise Module for Package Hub 15 SP2 | All versions | 1.1.36-3.3.1 |
freetds SUSE:Linux Enterprise Module for Server Applications 15 SP1 | All versions | 1.1.36-3.3.1 |
freetds SUSE:Linux Enterprise Module for Server Applications 15 SP2 | All versions | 1.1.36-3.3.1 |
freetds openSUSE:Leap 15.1 | All versions | 1.1.36-lp151.3.3.1 |
freetds openSUSE:Tumbleweed | All versions | 1.2.21-1.3 |
Products include Canonical Ubuntu Linux, Freetds Freetds.
How do I fix CVE-2019-13508?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-13508 being exploited?
There is no known exploitation of CVE-2019-13508 in the wild and no public exploit code.
Other vulnerabilities in Canonical Ubuntu Linux
Sources
Also known as ALPINE-CVE-2019-13508, DEBIAN-CVE-2019-13508, GHSA-865m-p9hx-mgvh, MGASA-2019-0319, OESA-2022-1516, OESA-2022-2075 and 6 more.