There is a reachable assertion abort in the function jpcdecprocesssot() in jpc/jpcdec.c in JasPer 2.0.12 that will lead to a remote denial of service attack by triggering an unexpected jpcppmstabtostreams return value, a different vulnerability than CVE-2018-9154.

Last updated 25 August 2025

JasPer 2.0.12 is vulnerable to a NULL pointer exception in the function jp2encode which failed to check to see if the image contained at least one component resulting in a denial-of-service.