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nvd[email protected]NVD:CVE-2020-25125
HistorySep 03, 2020 - 6:15 p.m.

CVE-2020-25125

2020-09-0318:15:15
CWE-120
web.nvd.nist.gov
5

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.2%

GnuPG 2.2.21 and 2.2.22 (and Gpg4win 3.1.12) has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker’s OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG 2.2.23 is a fixed version.

Affected configurations

Nvd
Node
gnupggnupgMatch2.2.21
OR
gnupggnupgMatch2.2.22
OR
gpg4wingpg4winMatch3.1.12
VendorProductVersionCPE
gnupggnupg2.2.21cpe:2.3:a:gnupg:gnupg:2.2.21:*:*:*:*:*:*:*
gnupggnupg2.2.22cpe:2.3:a:gnupg:gnupg:2.2.22:*:*:*:*:*:*:*
gpg4wingpg4win3.1.12cpe:2.3:a:gpg4win:gpg4win:3.1.12:*:*:*:*:*:*:*

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.2%