CVE-2019-6690

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-6690
python-gnupg 0.4.3 allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted. Related to a "CWE-20: Improper Input Validation" issue affecting the affect functionality component.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00008.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00058.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/151341/Python-GnuPG-0.4.3-Improper-Input-Validation.html Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106756 Broken Link
https://blog.hackeriet.no/cve-2019-6690-python-gnupg-vulnerability/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00021.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00027.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/
https://pypi.org/project/python-gnupg/#history Product Third Party Advisory
https://seclists.org/bugtraq/2019/Jan/41 Mailing List Third Party Advisory
https://usn.ubuntu.com/3964-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00008.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00058.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/151341/Python-GnuPG-0.4.3-Improper-Input-Validation.html Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106756 Broken Link
https://blog.hackeriet.no/cve-2019-6690-python-gnupg-vulnerability/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00021.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00027.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/
https://pypi.org/project/python-gnupg/#history Product Third Party Advisory
https://seclists.org/bugtraq/2019/Jan/41 Mailing List Third Party Advisory
https://usn.ubuntu.com/3964-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:python:python-gnupg:0.4.3:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:a:suse:backports:-:*:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise:15.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
History

21 Nov 2024, 04:46

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00008.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00008.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00058.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00058.html - Mailing List, Third Party Advisory
References () http://packetstormsecurity.com/files/151341/Python-GnuPG-0.4.3-Improper-Input-Validation.html - Third Party Advisory, VDB Entry () http://packetstormsecurity.com/files/151341/Python-GnuPG-0.4.3-Improper-Input-Validation.html - Third Party Advisory, VDB Entry
References () http://www.securityfocus.com/bid/106756 - Broken Link () http://www.securityfocus.com/bid/106756 - Broken Link
References () https://blog.hackeriet.no/cve-2019-6690-python-gnupg-vulnerability/ - Third Party Advisory () https://blog.hackeriet.no/cve-2019-6690-python-gnupg-vulnerability/ - Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2019/02/msg00021.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2019/02/msg00021.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2021/12/msg00027.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2021/12/msg00027.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/ -
References () https://pypi.org/project/python-gnupg/#history - Product, Third Party Advisory () https://pypi.org/project/python-gnupg/#history - Product, Third Party Advisory
References () https://seclists.org/bugtraq/2019/Jan/41 - Mailing List, Third Party Advisory () https://seclists.org/bugtraq/2019/Jan/41 - Mailing List, Third Party Advisory
References () https://usn.ubuntu.com/3964-1/ - Third Party Advisory () https://usn.ubuntu.com/3964-1/ - Third Party Advisory

07 Nov 2023, 03:13

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/', 'name': 'FEDORA-2020-e67d007a67', 'tags': ['Broken Link'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/', 'name': 'FEDORA-2020-17fb3273b2', 'tags': ['Broken Link'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/', 'name': 'FEDORA-2019-06f5bbdaf5', 'tags': ['Broken Link'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4VFRUG56542LTYK4444TPJBGR57MT25/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WMV6XNPPL3VB3RQRFFOBCJ3AGWC4K47/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6KYZMN2PWXY4ENZVJUVTGFBVYEVY7II/ -
Information

Published : 2019-03-21 16:01

Updated : 2024-11-21 04:46

NVD link : CVE-2019-6690

Mitre link : CVE-2019-6690

CVE.ORG link : CVE-2019-6690

JSON object : View

Products Affected

canonical

  • ubuntu_linux

python

  • python-gnupg

opensuse

  • leap

suse

  • linux_enterprise
  • backports

debian

  • debian_linux
CWE
CWE-20

Improper Input Validation


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