Description
The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | lrzip | No fix yet | — |
| Debian 13 | lrzip | No fix yet | — |
| Debian 12 | lrzip | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | lrzip | No fix yet | — |
| Ubuntu 26.04 LTS | lrzip | No fix yet | — |
| Ubuntu 25.10 | lrzip | No fix yet | — |
| Ubuntu 24.04 LTS | lrzip | No fix yet | — |
| Ubuntu 22.04 LTS | lrzip | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | lrzip | No fix yet | — |
| Ubuntu Pro 18.04 LTS | lrzip | No fix yet | — |
| Ubuntu Pro 16.04 LTS | lrzip | No fix yet | — |
| Ubuntu Pro 14.04 LTS | lrzip | No fix yet | — |