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ubuntuUbuntuUSN-5488-1
HistoryJun 21, 2022 - 12:00 a.m.

OpenSSL vulnerability

2022-06-2100:00:00
ubuntu.com
100

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.085 Low

EPSS

Percentile

94.4%

Releases

  • Ubuntu 22.04 LTS
  • Ubuntu 21.10
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • openssl - Secure Socket Layer (SSL) cryptographic library and tools
  • openssl1.0 - Secure Socket Layer (SSL) cryptographic library and tools

Details

Chancen and Daniel Fiala discovered that OpenSSL incorrectly handled the
c_rehash script. A local attacker could possibly use this issue to execute
arbitrary commands when c_rehash is run.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchopenssl< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu22.04noarchlibssl-dev< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu22.04noarchlibssl-doc< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu22.04noarchlibssl3< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu22.04noarchlibssl3-dbgsym< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu22.04noarchopenssl-dbgsym< 3.0.2-0ubuntu1.5UNKNOWN
Ubuntu21.10noarchopenssl< 1.1.1l-1ubuntu1.5UNKNOWN
Ubuntu21.10noarchlibssl-dev< 1.1.1l-1ubuntu1.5UNKNOWN
Ubuntu21.10noarchlibssl-doc< 1.1.1l-1ubuntu1.5UNKNOWN
Ubuntu21.10noarchlibssl1.1< 1.1.1l-1ubuntu1.5UNKNOWN
Rows per page:
1-10 of 351

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.085 Low

EPSS

Percentile

94.4%