CVE-2016-3630

Upstream information

CVE-2016-3630 at MITRE

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.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores

	National Vulnerability Database	SUSE
Base Score	6.8	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network	Network
Access Complexity	Medium	Medium
Authentication	None	None
Confidentiality Impact	Partial	Partial
Integrity Impact	Partial	Partial
Availability Impact	Partial	Partial

CVSS v3 Scores

	National Vulnerability Database
Base Score	8.8
Vector	AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector	Network
Access Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High

SUSE Bugzilla entry: 973175 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2016:1010-1, published Tue, 12 Apr 2016 14:08:19 +0200 (CEST)
• SUSE-SU-2016:1011-1, published Tue, 12 Apr 2016 14:08:54 +0200 (CEST)
• openSUSE-SU-2016:1016-1, published Tue, 12 Apr 2016 19:08:03 +0200 (CEST)
• openSUSE-SU-2016:1073-1, published Sun, 17 Apr 2016 17:11:39 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise Module for Development Tools 15	mercurial >= 4.5.2-1.19	Patchnames: SUSE Linux Enterprise Module for Development Tools 15 GA mercurial
SUSE Linux Enterprise Software Development Kit 11 SP4	mercurial >= 2.3.2-0.11.1	Patchnames: sdksp4-mercurial-12505
SUSE Linux Enterprise Software Development Kit 12	mercurial >= 2.8.2-6.1	Patchnames: SUSE-SLE-SDK-12-2016-596
SUSE Linux Enterprise Software Development Kit 12 SP1	mercurial >= 2.8.2-6.1	Patchnames: SUSE-SLE-SDK-12-SP1-2016-596
SUSE Linux Enterprise Software Development Kit 12 SP2	mercurial >= 2.8.2-9.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP2 GA mercurial
SUSE Linux Enterprise Software Development Kit 12 SP3	mercurial >= 2.8.2-14.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP3 GA mercurial
SUSE Linux Enterprise Software Development Kit 12 SP4	mercurial >= 2.8.2-15.13.1	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA mercurial
openSUSE Leap 42.1	mercurial >= 3.5.1-3.1 mercurial-debuginfo >= 3.5.1-3.1 mercurial-debugsource >= 3.5.1-3.1 mercurial-lang >= 3.5.1-3.1	Patchnames: openSUSE-2016-467
openSUSE Leap 42.2	mercurial >= 3.8.3-1.15 mercurial-lang >= 3.8.3-1.15	Patchnames: openSUSE Leap 42.2 GA mercurial
openSUSE Leap 42.3	mercurial >= 4.2-1.2 mercurial-lang >= 4.2-1.2	Patchnames: openSUSE Leap 42.3 GA mercurial
openSUSE Tumbleweed	mercurial >= 4.0-1.1 mercurial-lang >= 4.0-1.1	Patchnames: openSUSE Tumbleweed GA mercurial

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SUSE Linux Enterprise SDK 11 SP3	mercurial	Released
SUSE Linux Enterprise SDK 11 SP4	mercurial	In progress
SUSE Linux Enterprise SDK 12 GA	mercurial	Released
SUSE Linux Enterprise SDK 12 SP1	mercurial	Released