CVE-2019-25054 json
Missing Initialization of Resource in pnet
published 2019-06-11 7 y ago modified 2026-06-17 4 mo ago also GHSA-24g6-5rx7-58wj , GHSA-r6ff-2q3c-v3pv , RUSTSEC-2019-0037 , EUVD-2022-0419
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
An issue was discovered in the pnet crate before 0.27.2 for Rust. There is a segmentation fault (upon attempted dereference of an uninitialized descriptor) because of an erroneous IcmpTransportChannelIterator compiler optimization.
Patch / fix
Exploit prediction
0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.0 | 6.0 | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
| GitHub | 3.0 | 6.0 | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | pnet | <0.27.2 >=0.0.0-0, <0.27.2 |
0.27.2 |
Classification
References
-
github.com
/libpnet/libpnet/pull/455
web
-
rustsec.org
/advisories/RUSTSEC-2019-0037.html
web, vendor-advisory, advisory
-
raw.githubusercontent.com
/rustsec/advisory-db/main/crates/pnet/RUSTSEC-2019-0037.md
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-25054
advisory
-
github.com
/libpnet/libpnet/issues/449
web, report
-
github.com
/libpnet/libpnet
web, package
-
crates.io
/crates/pnet
package
Sources
- CVE List CVE-2019-25054
- GitHub Advisory GHSA-24g6-5rx7-58wj
- GitHub Advisory GHSA-r6ff-2q3c-v3pv
- NVD CVE-2019-25054
- OSV RUSTSEC-2019-0037
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.