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CVE-2019-13050

Published: Jun 29, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-295
7.5HIGH
NVD MITRE
EPSS Score
2.7%
Top 15.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-295

Affected Products

Novell Inc.
commercial·US
SUSE Linux Enterprise Module for BasesystemOn-prem
Operating Systems / linux-distro
OpenSUSE LeapOn-premOS
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
SKS KeyserverOn-premSecurity Product
Security Products / vuln-mgmt-scanner
GNU Privacy Guard (GnuPG)Security Product
Security Products / vuln-mgmt-scanner
Fedora Project
oss-project·USaka fedora
FedoraOn-premOS
Operating Systems / linux-distro
gnupg
oss-projectaka libksba, libgcrypt
gnupgLibraryLibrary
Security Products / pki-crypto
sks keyserver project
oss-projectaka sks
sks keyserverOn-prem
Security Products / pki-crypto
fedoraproject
oss-project·USaka fedora project
fedoraOn-premOS
Operating Systems / linux-distro
and 3 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://gist.github.com/rjhansen/67ab921ffb4084c865b3618d6955275f
gist.github.com
https://lists.gnupg.org/pipermail/gnupg-announce/2019q3/000439.html
lists.gnupg.org
https://twitter.com/lambdafu/status/1147162583969009664
twitter.com
and 12 more references View all →

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