Vulnerability identifier: #VU86830
Vulnerability risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
libde265
Mobile applications /
Libraries for mobile applications
Vendor: struktur AG
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input within the ff_hevc_put_hevc_qpel_h_3_v_3_sse() function in sse-motion.cc. A remote attacker can pass specially crafted video input to the application and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
libde265: 0.1 - 1.0.8
External links
http://github.com/strukturag/libde265/issues/336
http://lists.debian.org/debian-lts-announce/2023/01/msg00020.html
http://www.debian.org/security/2023/dsa-5346
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.