CVE-2023-39562
low-risk
Published 2023-08-28
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.
Do I need to act?
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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10
Medium
LOCAL
/ LOW complexity
Affected Products (1)
Affected Vendors
References (4)
Third Party Advisory
https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3A...
Third Party Advisory
https://github.com/ChanStormstout/Pocs/blob/master/gpac_POC/id%3A000000%2Csig%3A...
23
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal