8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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.
lists.fedoraproject.org/pipermail/package-announce/2016-April/181505.html
lists.fedoraproject.org/pipermail/package-announce/2016-April/181542.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00016.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00017.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00018.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00043.html
www.debian.org/security/2016/dsa-3542
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
security.gentoo.org/glsa/201612-19
selenic.com/repo/hg-stable/rev/b6ed2505d6cf
selenic.com/repo/hg-stable/rev/b9714d958e89
www.mercurial-scm.org/wiki/WhatsNew#Mercurial_3.7.3_.282016-3-29.29
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P