CVE-2016-3630

CWE-19CWE-119 — Buffer Overflow9 documents7 sources
Severity
8.8HIGH
EPSS
5.2%
top 10.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Mercurial MercurialDebian Debian LinuxFedoraproject Fedora+4 more
Timeline
PublishedApr 13
Latest updateMay 14

Description

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages7 packages

▶PyPImercurial< 3.7.3
▶Debianmercurial< 3.7.3-1+3
▶NVDopensuse/leap42.1

Also affects: Debian Linux 7.0, 8.0, Fedora 22, 23

🔴Vulnerability Details

4
OSV
Mercurial arbitrary code execution vulnerability↗2022-05-14
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GHSA
Mercurial arbitrary code execution vulnerability↗2022-05-14
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OSV
CVE-2016-3630: The binary delta decoder in Mercurial before 3↗2016-04-13
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CVEList
CVE-2016-3630: The binary delta decoder in Mercurial before 3↗2016-04-13
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📋Vendor Advisories

2
Red Hat
mercurial: remote code execution in binary delta decoding↗2016-03-29
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Debian
CVE-2016-3630: mercurial - The binary delta decoder in Mercurial before 3.7.3 allows remote attackers to ex...↗2016
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💬Community

2
Bugzilla
CVE-2016-3630 mercurial: remote code execution in binary delta decoding↗2016-03-30
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Bugzilla
CVE-2016-3630 CVE-2016-3068 CVE-2016-3069 mercurial: various flaws [fedora-all]↗2016-03-30
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CVE-2016-3630 (HIGH CVSS 8.8) | The binary delta decoder in Mercuri | cvebase.io