Aggregates CVE and security vulnerability intelligence across all mercurial-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Common weakness patterns include vendor risk input validation, vendor risk path handling, and vendor risk buffer overflow, with potential vendor impact file overwrite across vendor surface production workloads use cases.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2014-9390 | Git before 1.8.5.6, 1.9.x before 1.9.5, 2.0.x before 2.0.5, 2.1.x before 2.1.4, and 2.2.x before 2.2.1 on Windows and OS X; Mercurial before 3.2.3 on Windows and OS X; Apple Xcode before 6.2 beta 3; mine all versions before 08-12-2014; libgit2 all versions up to 0.21.2; Egit all versions before 08-12-2014; and JGit all versions before 08-12-2014 allow remote Git servers to execute arbitrary commands via a tree containing a crafted .git/config file with (1) an ignorable Unicode codepoint, (2) a g | [email protected] | 9.8 | 77.16% | 2020-02-12 | 2024-11-21 |
| CVE-2010-4237 | Mercurial before 1.6.4 fails to verify the Common Name field of SSL certificates which allows remote attackers who acquire a certificate signed by a Certificate Authority to perform a man-in-the-middle attack. | [email protected] | 5.9 | 0.31% | 2019-10-29 | 2024-11-21 |
| CVE-2019-3902 | A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository. | [email protected] | 5.1 | 0.53% | 2019-04-22 | 2024-11-21 |
| CVE-2018-17983 | cext/manifest.c in Mercurial before 4.7.2 has an out-of-bounds read during parsing of a malformed manifest entry. | [email protected] | 9.1 | 0.45% | 2018-10-04 | 2024-11-21 |
| CVE-2018-13348 | The mpatch_decode function in mpatch.c in Mercurial before 4.6.1 mishandles certain situations where there should be at least 12 bytes remaining after the current position in the patch data, but actually are not, aka OVE-20180430-0001. | [email protected] | 7.5 | 0.66% | 2018-07-06 | 2024-11-21 |
| CVE-2018-13347 | mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002. | [email protected] | 9.8 | 1.25% | 2018-07-06 | 2024-11-21 |
| CVE-2018-13346 | The mpatch_apply function in mpatch.c in Mercurial before 4.6.1 incorrectly proceeds in cases where the fragment start is past the end of the original data, aka OVE-20180430-0004. | [email protected] | 7.5 | 0.35% | 2018-07-06 | 2024-11-21 |
| CVE-2018-1000132 | 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. | [email protected] | 9.1 | 0.60% | 2018-03-14 | 2024-11-21 |
| CVE-2017-17458 | In Mercurial before 4.4.1, it is possible that a specially malformed repository can cause Git subrepositories to run arbitrary code in the form of a .git/hooks/post-update script checked into the repository. Typical use of Mercurial prevents construction of such repositories, but they can be created programmatically. | [email protected] | 9.8 | 17.25% | 2017-12-07 | 2026-05-13 |
| CVE-2017-1000116 | Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks. | [email protected] | 9.8 | 4.58% | 2017-10-05 | 2026-05-13 |
| CVE-2017-1000115 | Mercurial prior to version 4.3 is vulnerable to a missing symlink check that can malicious repositories to modify files outside the repository | [email protected] | 7.5 | 2.14% | 2017-10-05 | 2026-05-13 |
| CVE-2017-9462 | In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and consequently execute arbitrary code, by using --debugger as a repository name. | [email protected] | 8.8 | 48.70% | 2017-06-06 | 2026-05-13 |
| CVE-2016-3105 | The convert extension in Mercurial before 3.8 might allow context-dependent attackers to execute arbitrary code via a crafted git repository name. | [email protected] | 8.8 | 1.17% | 2016-05-09 | 2026-05-06 |
| CVE-2016-3630 | The binary delta decoder in Mercurial before 3.7.3 allows remote attackers to execute arbitrary code via a (1) clone, (2) push, or (3) pull command, related to (a) a list sizing rounding error and (b) short records. | [email protected] | 8.8 | 5.19% | 2016-04-13 | 2026-05-06 |
| CVE-2016-3069 | Mercurial before 3.7.3 allows remote attackers to execute arbitrary code via a crafted name when converting a Git repository. | [email protected] | 8.8 | 2.83% | 2016-04-13 | 2026-05-06 |
| CVE-2016-3068 | Mercurial before 3.7.3 allows remote attackers to execute arbitrary code via a crafted git ext:: URL when cloning a subrepository. | [email protected] | 8.8 | 5.00% | 2016-04-13 | 2026-05-06 |
| CVE-2014-9462 | The _validaterepo function in sshpeer in Mercurial before 3.2.4 allows remote attackers to execute arbitrary commands via a crafted repository name in a clone command. | [email protected] | 7.5 | 1.13% | 2015-03-31 | 2026-05-06 |
| CVE-2008-4297 | Mercurial before 1.0.2 does not enforce the allowpull permission setting for a pull operation from hgweb, which allows remote attackers to read arbitrary files from a repository via an "hg pull" request. | [email protected] | 5.0 | 0.76% | 2008-09-27 | 2026-04-23 |
| CVE-2008-2942 | Directory traversal vulnerability in patch.py in Mercurial 1.0.1 allows user-assisted attackers to modify arbitrary files via ".." (dot dot) sequences in a patch file. | [email protected] | 6.8 | 0.79% | 2008-06-30 | 2026-04-23 |