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debianDebianDEBIAN:DSA-4555-1:ECED9
HistoryOct 29, 2019 - 10:29 p.m.

[SECURITY] [DSA 4555-1] pam-python security update

2019-10-2922:29:18
lists.debian.org
106

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%


Debian Security Advisory DSA-4555-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
October 29, 2019 https://www.debian.org/security/faq


Package : pam-python
CVE ID : CVE-2019-16729

Malte Kraus discovered that libpam-python, a PAM module allowing PAM
modules to be written in Python, didn't sanitise environment variables
which could result in local privilege escalation if used with a
setuid binary.

For the oldstable distribution (stretch), this problem has been fixed
in version 1.0.6-1.1+deb9u1.

For the stable distribution (buster), this problem has been fixed in
version 1.0.6-1.1+deb10u1.

We recommend that you upgrade your pam-python packages.

For the detailed security status of pam-python please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pam-python

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

13.3%