CVE-2015-8948

idn in GNU libidn before 1.33 might allow remote attackers to obtain sensitive memory information by reading a zero byte as input, which triggers an out-of-bounds read.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://git.savannah.gnu.org/cgit/libidn.git/commit/?id=570e68886c41c2e765e6218cb317d9a9a447a041	Issue Tracking Patch
http://www.openwall.com/lists/oss-security/2016/07/21/4	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00005.html	Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00098.html	Third Party Advisory
https://lists.gnu.org/archive/html/help-libidn/2016-07/msg00009.html	Vendor Advisory
http://www.securityfocus.com/bid/92070	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2016/07/20/6	Mailing List Third Party Advisory
http://www.ubuntu.com/usn/USN-3068-1	Third Party Advisory
http://www.debian.org/security/2016/dsa-3658
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:opensuse:opensuse:13.2:::::::*
	cpe:2.3:o:opensuse:leap:42.1:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::

Configuration 3 (hide)

cpe:2.3:a:gnu:libidn:*:*:*:*:*:*:*:*

Information

Published : 2016-09-07 20:59

Updated : 2021-06-29 15:15

NVD link : CVE-2015-8948

Mitre link : CVE-2015-8948

JSON object : View

Products Affected

opensuse

leap
opensuse

canonical

ubuntu_linux

gnu

libidn

CWE

CWE-125

Out-of-bounds Read

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