CVE-2014-9862

Integer signedness error in bspatch.c in bspatch in bsdiff, as used in Apple OS X before 10.11.6 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via a crafted patch file.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://android.googlesource.com/platform/external/bsdiff/+/4d054795b673855e3a7556c6f2f7ab99ca509998	Issue Tracking
https://chromium.googlesource.com/chromiumos/third_party/bsdiff/+/d0307d1711bd74e51b783a49f9160775aa22e659	Issue Tracking
http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html	Mailing List Vendor Advisory
https://support.apple.com/HT206903	Vendor Advisory
https://bugs.chromium.org/p/chromium/issues/detail?id=372525	Issue Tracking
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:25.bspatch.asc
http://www.securityfocus.com/bid/91824
http://lists.opensuse.org/opensuse-updates/2016-08/msg00026.html
http://www.securitytracker.com/id/1036438
https://lists.debian.org/debian-lts-announce/2019/11/msg00028.html
https://security.gentoo.org/glsa/202003-44
http://www.openwall.com/lists/oss-security/2020/07/09/2
http://seclists.org/fulldisclosure/2020/Jul/8
https://usn.ubuntu.com/4500-1/

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Configurations

Configuration 1 (hide)

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Information

Published : 2016-07-21 19:59

Updated : 2020-09-17 07:15

NVD link : CVE-2014-9862

Mitre link : CVE-2014-9862

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

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Products Affected

apple

mac_os_x

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