CVE-2019-15543 json
Out of bounds write in slice-deque
published 7y ago modified 4mo ago also GHSA-c3m3-c39q-pv23 , RUSTSEC-2019-0002 , EUVD-2021-1672
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
An issue was discovered in the slice-deque crate before 0.2.0 for Rust. There is memory corruption in certain allocation cases.
Patch / fix
- crates.io slice-deque 0.2.0
- slice-deque_project slice-deque 0.2.0
Is CVE-2019-15543 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | slice-deque | <0.2.0 >=0.0.0-0, <0.2.0 |
0.2.0 |
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
rustsec.org
/advisories/RUSTSEC-2019-0002.html
web, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-15543
advisory
-
github.com
/gnzlbg/slice_deque/issues/57
web, report
-
github.com
/gnzlbg/slice_deque
package
-
crates.io
/crates/slice-deque
package
Sources
- CVE List CVE-2019-15543
- GitHub Advisory GHSA-c3m3-c39q-pv23
- NVD CVE-2019-15543
- OSV RUSTSEC-2019-0002
Fencer Intel 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.