#VU98599 Reachable assertion in JasPer - CVE-2024-31744

Vulnerability identifier: #VU98599

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-31744

CWE-ID: CWE-617

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
JasPer
Client/Desktop applications / Multimedia software

Vendor: The JasPer Project

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion within the jpc_streamlist_remove() function in src/libjasper/jpc/jpc_dec.c. A remote attacker can pass a specially crafted image to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

JasPer: 4.0.0 - 4.2.2

---

External links
https://github.com/jasper-software/jasper/issues/381
https://github.com/jasper-software/jasper/commit/6d084c53a77762f41bb5310713a5f1872fef55f5

---

Q & A

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.