CVE-2018-1000132
First published: Thu Mar 08 2018(Updated: )
Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 4.5.1.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mercurial Mercurial | <4.5.1 | |
| Debian Debian Linux | =7.0 | |
| Debian Debian Linux | =8.0 | |
| redhat/mercurial | <4.5.2 | 4.5.2 |
| pip/mercurial | <4.5.1 | 4.5.1 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2019:2276
- https://lists.debian.org/debian-lts-announce/2018/03/msg00034.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00005.html
- https://lists.debian.org/debian-lts-announce/2020/07/msg00032.html
- https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.5.1_.2F_4.5.2_.282018-03-06.29
- https://www.mercurial-scm.org/repo/hg/rev/2ecb0fc535b1
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1553267
- https://access.redhat.com/security/cve/cve-2018-1000132
- https://bugzilla.redhat.com/show_bug.cgi?id=1553265
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000132
- https://github.com/advisories/GHSA-4mr4-7vjv-9hm6 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/mercurial/PYSEC-2018-87.yaml
Frequently Asked Questions
What is CVE-2018-1000132?
CVE-2018-1000132 is a vulnerability in Mercurial version 4.5 and earlier that allows unauthorized data access through the protocol server.
How severe is CVE-2018-1000132?
CVE-2018-1000132 has a severity rating of 9.1 (critical).
How can I exploit CVE-2018-1000132?
CVE-2018-1000132 can be exploited through network connectivity.
How can I fix CVE-2018-1000132?
CVE-2018-1000132 has been fixed in version 4.5.1 of Mercurial, so updating to 4.5.1 or later will resolve the vulnerability.
Where can I find more information about CVE-2018-1000132?
You can find more information about CVE-2018-1000132 at the following references: [Link 1](https://access.redhat.com/errata/RHSA-2019:2276), [Link 2](https://lists.debian.org/debian-lts-announce/2018/03/msg00034.html), [Link 3](https://lists.debian.org/debian-lts-announce/2018/07/msg00005.html).
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