RedhatCVELIST:CVE-2022-1122CVE-2022-1122
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
CNA Affected
[
{
"product": "openjpeg2",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "openjpeg2 version 2.4.0 and prior"
}
]
}
]References
github.com/uclouvain/openjpeg/issues/1368
lists.debian.org/debian-lts-announce/2022/04/msg00006.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MIWSQFQWXDU4MT3XTVAO6HC7TVL3NHS7/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMKBAMK2CAM5TMC5TODKVCE5AAPTD5YV/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROSN5NRUFOH7HGLJ4ZSKPGAKLFXJALW4/
security.gentoo.org/glsa/202209-04
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