Vulnerabilities > CVE-2023-39562 - Use After Free vulnerability in Gpac 2.3
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
GPAC v2.3-DEV-rev449-g5948e4f70-master was discovered to contain a heap-use-after-free via the gf_bs_align function at bitstream.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted file.
Common Weakness Enumeration (CWE)
References
- https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3A06%2Csrc%3A003771%2Ctime%3A328254%2Cexecs%3A120473%2Cop%3Ahavoc%2Crep%3A8
- https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3A06%2Csrc%3A003771%2Ctime%3A328254%2Cexecs%3A120473%2Cop%3Ahavoc%2Crep%3A8
- https://github.com/gpac/gpac/issues/2537
- https://github.com/gpac/gpac/issues/2537