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CVE-2008-2942

mercurial: insufficient input validationn allowing file renames out of repository

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.

CVSS 2.0 · 6.8 Medium EPSS 1.9% KEV · Not listed
Vendors
Mercurial
Products
Mercurial
CVE-2008-4297

mercurial: missing allowpull permission check in hgweb

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.

CVSS 2.0 · 5.0 Medium EPSS 2.7% KEV · Not listed
Vendors
Mercurial
Products
Mercurial
CVE-2017-17458

mercurial: arbitrary command execution in mercurial repo with a git submodule

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.

CVSS 3.0 · 9.8 Critical EPSS 6.3% KEV · Not listed
Vendors
Debian Mercurial
Products
Debian Linux Mercurial
CVE-2017-9462

mercurial: Python debugger accessible to authorized users

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.

CVSS 3.1 · 8.8 High EPSS 21.7% KEV · Not listed
Vendors
Debian Mercurial Redhat
Products
Debian Linux Mercurial Enterprise Linux and 6 more
CVE-2016-3069

mercurial: convert extension command injection via git repository names

Mercurial before 3.7.3 allows remote attackers to execute arbitrary code via a crafted name when converting a Git repository.

CVSS 3.0 · 8.8 High EPSS 5.0% KEV · Not listed
Vendors
Debian Fedoraproject Mercurial and 3 more
Products
Debian Linux Fedora Mercurial and 12 more
CVE-2016-3105

mercurial: arbitrary code execution when converting git repos

The convert extension in Mercurial before 3.8 might allow context-dependent attackers to execute arbitrary code via a crafted git repository name.

CVSS 3.0 · 8.8 High EPSS 2.8% KEV · Not listed
Vendors
Debian Mercurial
Products
Debian Linux Mercurial
CVE-2016-3630

mercurial: remote code execution in binary delta decoding

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.

CVSS 3.1 · 8.8 High EPSS 4.9% KEV · Not listed
Vendors
Debian Fedoraproject Mercurial and 2 more
Products
Debian Linux Fedora Mercurial and 4 more
CVE-2014-9462

mercurial: command Injection via sshpeer._validaterepo()

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.

CVSS 2.0 · 7.5 High EPSS 4.2% KEV · Not listed
Vendors
Mercurial Opensuse
Products
Mercurial Opensuse
CVE-2019-3902

mercurial: Path-checking logic bypass via symlinks and subrepositories

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.

CVSS 3.0 · 5.1 Medium EPSS 1.4% KEV · Not listed
Vendors
Debian Mercurial Redhat
Products
Debian Linux Mercurial Enterprise Linux
CVE-2018-17983

mercurial: Out-of-bounds read in cext/manifest.c

cext/manifest.c in Mercurial before 4.7.2 has an out-of-bounds read during parsing of a malformed manifest entry.

CVSS 3.0 · 9.1 Critical EPSS 2.0% KEV · Not listed
Vendors
Mercurial
Products
Mercurial
CVE-2018-13348

mercurial: Improper length check in mpatch.c

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.

CVSS 3.0 · 7.5 High EPSS 2.1% KEV · Not listed
Vendors
Mercurial
Products
Mercurial
CVE-2018-13346

mercurial: Missing check for fragment start position in mpatch.c:mpatch_apply()

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.

CVSS 3.0 · 7.5 High EPSS 2.4% KEV · Not listed
Vendors
Mercurial Redhat
Products
Mercurial Enterprise Linux
CVE-2018-1000132

mercurial: HTTP server permissions bypass

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.

CVSS 3.0 · 9.1 Critical EPSS 2.7% KEV · Not listed
Vendors
Debian Mercurial Redhat
Products
Debian Linux Mercurial Enterprise Linux
CVE-2014-9390

git: arbitrary command execution vulnerability on case-insensitive file systems

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 git~1/config representation, or (3) mixed case that is improperly handled on a case-insensitive filesystem.

CVSS 3.1 · 9.8 Critical EPSS 75.6% KEV · Not listed
Vendors
Apple Eclipse Git-scm and 3 more
Products
Mac Os X Xcode Egit and 5 more
CVE-2010-4237

Mercurial: Doesn't verify subject Common Name

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.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Mercurial
Products
Mercurial