CVE-2022-2122
High
Description
DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Gstreamer
PublishedJul 19, 2022
First seenJul 19, 2022
Weakness typeCWE-122CWE-122
How to fix
Update
- gstreamer gstreamer1.20.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gstreamer gstreamer | v < 1.20.3 | 1.20.3 |
| debian debian_linux | 10.0, 11.0 | — |
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