CVE-2017-5336

2017-01-1100:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.009 Low

EPSS

Percentile

82.6%

JSON

Stack-based buffer overflow in the cdk_pk_get_keyid function in
lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows
remote attackers to have unspecified impact via a crafted OpenPGP
certificate.

Notes

Author	Note
mdeslaur	reproducer https://gitlab.com/gnutls/gnutls/commit/611098e2f01fd8c3a5a625d61f26c56fcb3d770c

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchgnutls26< 2.12.14-5ubuntu3.13UNKNOWN
ubuntu14.04noarchgnutls26< 2.12.23-12ubuntu2.6UNKNOWN
ubuntu17.10noarchgnutls28< 3.5.6-4ubuntu3UNKNOWN
ubuntu18.04noarchgnutls28< 3.5.6-4ubuntu3UNKNOWN
ubuntu18.10noarchgnutls28< 3.5.6-4ubuntu3UNKNOWN
ubuntu19.04noarchgnutls28< 3.5.6-4ubuntu3UNKNOWN
ubuntu16.04noarchgnutls28< 3.4.10-4ubuntu1.2UNKNOWN
ubuntu16.10noarchgnutls28< 3.5.3-5ubuntu1.1UNKNOWN
ubuntu17.04noarchgnutls28< 3.5.6-4ubuntu3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	gnutls26	< 2.12.14-5ubuntu3.13	UNKNOWN
ubuntu	14.04	noarch	gnutls26	< 2.12.23-12ubuntu2.6	UNKNOWN
ubuntu	17.10	noarch	gnutls28	< 3.5.6-4ubuntu3	UNKNOWN
ubuntu	18.04	noarch	gnutls28	< 3.5.6-4ubuntu3	UNKNOWN
ubuntu	18.10	noarch	gnutls28	< 3.5.6-4ubuntu3	UNKNOWN
ubuntu	19.04	noarch	gnutls28	< 3.5.6-4ubuntu3	UNKNOWN
ubuntu	16.04	noarch	gnutls28	< 3.4.10-4ubuntu1.2	UNKNOWN
ubuntu	16.10	noarch	gnutls28	< 3.5.3-5ubuntu1.1	UNKNOWN
ubuntu	17.04	noarch	gnutls28	< 3.5.6-4ubuntu3	UNKNOWN