CVE-2020-27743

CRITICAL

9.8

Description

libtac in pam_tacplus through 1.5.1 lacks a check for a failure of RAND_bytes()/RAND_pseudo_bytes(). This could lead to use of a non-random/predictable session_id.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/26/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

pam_tacplus_project:pam_tacplus

Weaknesses (CWE)

CWE-330

References

https://github.com/kravietz/pam_tacplus/pull/163(cve@mitre.org)

https://tools.ietf.org/html/rfc8907(cve@mitre.org)

https://github.com/kravietz/pam_tacplus/pull/163(af854a3a-2127-422b-91ae-364da2661108)

https://tools.ietf.org/html/rfc8907(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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