Lucene search

K
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-38385
HistoryAug 30, 2021 - 5:15 a.m.

CVE-2021-38385

2021-08-3005:15:07
Debian Security Bug Tracker
security-tracker.debian.org
8

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

64.9%

Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-007.

OSVersionArchitecturePackageVersionFilename
Debian12alltor< 0.4.5.10-1tor_0.4.5.10-1_all.deb
Debian11alltor< 0.4.5.10-1~deb11u1tor_0.4.5.10-1~deb11u1_all.deb
Debian999alltor< 0.4.5.10-1tor_0.4.5.10-1_all.deb
Debian13alltor< 0.4.5.10-1tor_0.4.5.10-1_all.deb

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

64.9%