Vulnerability · Published Apr 15, 2022 · Assigned by mitre
CVE-2022-28044
Critical 9.8
In plain English
A critical-severity security flaw in the lrzip package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.9%top 19.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Irzip v0.640 was discovered to contain a heap memory corruption via the component lrzip.c:initialise_control.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | lrzip | 0.650-r0 | ALPINE-CVE-2022-28044 |
| Alpine:v3.21 | lrzip | 0.650-r0 | ALPINE-CVE-2022-28044 |
| Alpine:v3.22 | lrzip | 0.650-r0 | ALPINE-CVE-2022-28044 |
| Alpine:v3.23 | lrzip | 0.650-r0 | ALPINE-CVE-2022-28044 |
| Alpine:v3.24 | lrzip | 0.650-r0 | ALPINE-CVE-2022-28044 |
| Debian:12 | lrzip | 0.650-1 | DEBIAN-CVE-2022-28044 |
| Debian:13 | lrzip | 0.650-1 | DEBIAN-CVE-2022-28044 |
| Debian:14 | lrzip | 0.650-1 | DEBIAN-CVE-2022-28044 |
| Ubuntu:22.04:LTS | lrzip | 0.651-2ubuntu0.22.04.1 | UBUNTU-CVE-2022-28044 |
| Ubuntu:22.04:LTS | lrzip | 0.651-2ubuntu0.22.04.1 | USN-5840-1 |
Affected products (as reported)
References
- https://github.com/ckolivas/lrzip/issues/216 x_refsource_MISC
- https://github.com/ckolivas/lrzip/commit/5faf80cd53ecfd16b636d653483144cd12004f46 x_refsource_MISC
- [debian-lts-announce] 20220514 [SECURITY] [DLA 3005-1] lrzip security update mailing-list, x_refsource_MLIST
- DSA-5145 vendor-advisory, x_refsource_DEBIAN