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ubuntuUbuntuUSN-3853-1
HistoryJan 10, 2019 - 12:00 a.m.

GnuPG vulnerability

2019-01-1000:00:00
ubuntu.com
60

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.2%

Releases

  • Ubuntu 18.10
  • Ubuntu 18.04 ESM

Packages

  • gnupg2 - GNU privacy guard - a free PGP replacement

Details

Ben Fuhrmannek discovered that GnuPG incorrectly handled Web Key Directory
lookups. A remote attacker could possibly use this issue to cause a denial
of service, or perform Cross-Site Request Forgery attacks.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.10noarchgnupg< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchdirmngr< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchdirmngr-dbgsym< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgnupg-agent< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgnupg-l10n< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgnupg-utils< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgnupg-utils-dbgsym< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgnupg2< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgpg< 2.2.8-3ubuntu1.1UNKNOWN
Ubuntu18.10noarchgpg-agent< 2.2.8-3ubuntu1.1UNKNOWN
Rows per page:
1-10 of 581

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

64.2%