CVE-2017-14034 Memory corruption in n/a
Remote attackers can cause a denial of service via heap-based buffer over-read in libbpg due to incorrect memcpy address calculation in libavcodec.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2017-14034?
CVE-2017-14034 is a high-severity memory corruption vulnerability in n/a, published on 16 Nov 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.7 and other products, miscalculates a memcpy destination address, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact.
Weakness: CWE-125
Which versions are affected by CVE-2017-14034?
It affects 1 product.
Products include Libbpg Project Libbpg.
How do I fix CVE-2017-14034?
No fix has been published for CVE-2017-14034 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-14034 being exploited?
There is no known exploitation of CVE-2017-14034 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-x32v-wpvp-vjjq.