CVE-2018-17983
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
cext/manifest.c in Mercurial before 4.7.2 has an out-of-bounds read during parsing of a malformed manifest entry.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-17983
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-17983.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 4.7.2-1 |
| debian | bullseye | fixed | 4.7.2-1 |
| debian | forky | fixed | 4.7.2-1 |
| debian | sid | fixed | 4.7.2-1 |
| debian | trixie | fixed | 4.7.2-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | mercurial | <4.7.2 | 4.7.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-17983
- https://github.com/pypa/advisory-database/tree/main/vulns/mercurial/PYSEC-2018-91.yaml
- https://www.mercurial-scm.org/repo/hg/rev/5405cb1a7901
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.7.2_.282018-10-01.29
- https://www.suse.com/security/cve/CVE-2018-17983.html
- https://security-tracker.debian.org/tracker/CVE-2018-17983
Verify integrity in audit chain (admin only). AS-IS.