NULL Pointer Dereference

libjasper.so is vulnerable to NULL Pointer Dereference. The vulnerability is due to jp2decode function in jp2dec.c as there is no validation for the index obtained through the chantocmptlut array before it is used to access and set component types. An attacker can exploit this via specially craft...

jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c

A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2decode in jp2dec.c may lead to program crash and denial of service...

CVE-2021-3272

jp2decode in jp2/jp2dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components...

CVE-2021-3272

jp2decode in jp2/jp2dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components...

Denial Of Service (DoS)

libjasper.so is vulnerable to denial of service. A NULL pointer dereference in the function jp2decode in libjasper/jp2/jp2dec.c allows an attacker to crash the process...

CVE-2018-19543

An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2decode in libjasper/jp2/jp2dec.c...

JasPer jp2_decode Out of Bounds Read (CVE-2017-9782)

An out-of-bounds array indexing vulnerability has been reported in JasPer. The vulnerability is due to improper handling of objects in memory within the jp2decode function of jp2dec.c. A remote attacker could exploit this vulnerability by supplying a crafted image file to an application using the...

CVE-2017-9782

JasPer 2.0.12 allows remote attackers to cause a denial of service heap-based buffer over-read and application crash via a crafted image, related to the jp2decode function in libjasper/jp2/jp2dec.c...

CVE-2017-5502

libjasper/jp2/jp2dec.c in JasPer 1.900.17 allows remote attackers to cause a denial of service crash via vectors involving left shift of a negative value...

CVE-2017-5502

CVE-2017-5502 affects JasPer 1.900.17: libjasper/jp2/jp2_dec.c allows remote attackers to crash the process via left-shift of a negative value (denial of service). Details across connected sources confirm the vulnerable component/version and the crash impact; no patch/mitigation is provided in th...