PatchTheCVECVE-2019-15787: libZetta.rs through 0.1.2 has an integer overflow in the zpool parser (for error stats) that leads to a panic.
CVE-2019-15787 is a high-severity flaw (CVSS 7.5) affecting libzetta-rs. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
libZetta.rs through 0.1.2 has an integer overflow in the zpool parser (for error stats) that leads to a panic.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 1.4% (top 28%) |
| CISA exploited list | No |
| Weakness | CWE-190 |
| Published | 2019-08-29 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2019-15787?
libzetta-rs: upgrade to newer than 0.1.2. Exact commands for each OS are on this page.
Is CVE-2019-15787 being exploited?
CVE-2019-15787 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2019-15787 affect?
CVE-2019-15787 affects libzetta-rs. Severity is high (CVSS 7.5). libZetta.rs through 0.1.2 has an integer overflow in the zpool parser (for error stats) that leads to a panic.
How urgent is CVE-2019-15787?
Priority 49/100. High severity; Remotely exploitable, no login, no user action