lrzip: lrzip v0.641 was discovered to contain a multiple concurrency use-after-free between the functions zpaq_decompress_bu...
CVE-2022-26291 is fixed in lrzip on 1 platform, first by DEBIAN-CVE-2022-26291, released March 28, 2022. It is not reported as exploited. Patch Radar priority: Routine.
lrzip v0.641 was discovered to contain a multiple concurrency use-after-free between the functions zpaq_decompress_buf() and clear_rulist(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted Irz file.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| lrzip · Debian 12.15 (bookworm) | 0.650-1 | DEBIAN-CVE-2022-26291 | Mar 28, 2022 |
| lrzip · Debian 13.5 (trixie) | 0.650-1 | DEBIAN-CVE-2022-26291 | Mar 28, 2022 |
| lrzip · Debian 14 | 0.650-1 | DEBIAN-CVE-2022-26291 | Mar 28, 2022 |
| lrzip · Ubuntu 18.04.6 LTS (bionic) | 0.631-1+deb9u3build0.18.04.1 | lrzip 0.631-1+deb9u3build0.18.04.1 | Apr 15, 2022 |
| lrzip · Ubuntu 20.04 LTS (focal) | 0.631+git180528-1+deb10u1build0.20.04.1 | lrzip 0.631+git180528-1+deb10u1build0.20.04.1 | Apr 15, 2022 |
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