CVE-2015-6243

2015-08-2400:00:00

ubuntu.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.002

Percentile

65.0%

JSON

The dissector-table implementation in epan/packet.c in Wireshark 1.12.x
before 1.12.7 mishandles table searches for empty strings, which allows
remote attackers to cause a denial of service (application crash) via a
crafted packet, related to the (1) dissector_get_string_handle and (2)
dissector_get_default_string_handle functions.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchwireshark< 2.6.3-1~ubuntu18.04.1UNKNOWN
ubuntu14.04noarchwireshark< 2.6.3-1~ubuntu14.04.1UNKNOWN
ubuntu15.04noarchwireshark< 1.12.1+g01b65bf-4+deb8u3build0.15.04.1UNKNOWN
ubuntu16.04noarchwireshark< 2.6.3-1~ubuntu16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	wireshark	< 2.6.3-1~ubuntu18.04.1	UNKNOWN
ubuntu	14.04	noarch	wireshark	< 2.6.3-1~ubuntu14.04.1	UNKNOWN
ubuntu	15.04	noarch	wireshark	< 1.12.1+g01b65bf-4+deb8u3build0.15.04.1	UNKNOWN
ubuntu	16.04	noarch	wireshark	< 2.6.3-1~ubuntu16.04.1	UNKNOWN