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Bug#1107919: pam: CVE-2025-6020: pam_namespace: potential privilege escalation

Started bySalvatore Bonaccorso <carnil@debian.org>
First post2025-06-17 12:40 +0200
Last post2025-06-29 20:10 +0200
Articles 4 — 2 participants

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  Bug#1107919: pam: CVE-2025-6020: pam_namespace: potential privilege escalation Salvatore Bonaccorso <carnil@debian.org> - 2025-06-17 12:40 +0200
    Processed: pam: CVE-2025-6020: pam_namespace: potential privilege  escalation "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-17 12:40 +0200
    Bug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace:  potential privilege escalation) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-26 20:10 +0200
    Bug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace:  potential privilege escalation) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-29 20:10 +0200

#393096 — Bug#1107919: pam: CVE-2025-6020: pam_namespace: potential privilege escalation

FromSalvatore Bonaccorso <carnil@debian.org>
Date2025-06-17 12:40 +0200
SubjectBug#1107919: pam: CVE-2025-6020: pam_namespace: potential privilege escalation
Message-ID<KYBTr-baWS-1@gated-at.bofh.it>
Source: pam
Version: 1.7.0-3
Severity: grave
Tags: security upstream
Justification: user security hole
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 1.5.2-6+deb12u1
Control: found -1 1.5.2-6

Hi,

The following vulnerability was published for pam.

CVE-2025-6020[0]:
| pam_namespace: potential privilege escalation


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-6020
    https://www.cve.org/CVERecord?id=CVE-2025-6020
[1] https://github.com/linux-pam/linux-pam/security/advisories/GHSA-f9p8-gjr4-j9gx
[2] https://github.com/linux-pam/linux-pam/commit/475bd60c552b98c7eddb3270b0b4196847c0072e
    https://github.com/linux-pam/linux-pam/commit/592d84e1265d04c3104acee815a503856db503a1
    https://github.com/linux-pam/linux-pam/commit/976c20079358d133514568fc7fd95c02df8b5773

Please adjust the affected versions in the BTS as needed.

I would say to focus first on unstable -> trixie then we can have a
further look at bookworm.

Regards,
Salvatore

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#393097 — Processed: pam: CVE-2025-6020: pam_namespace: potential privilege escalation

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2025-06-17 12:40 +0200
SubjectProcessed: pam: CVE-2025-6020: pam_namespace: potential privilege escalation
Message-ID<KYBTr-baWS-3@gated-at.bofh.it>
In reply to#393096
Processing control commands:

> found -1 1.5.2-6+deb12u1
Bug #1107919 [src:pam] pam: CVE-2025-6020: pam_namespace: potential privilege escalation
Marked as found in versions pam/1.5.2-6+deb12u1.
> found -1 1.5.2-6
Bug #1107919 [src:pam] pam: CVE-2025-6020: pam_namespace: potential privilege escalation
Marked as found in versions pam/1.5.2-6.

-- 
1107919: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107919
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#393264 — Bug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace: potential privilege escalation)

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2025-06-26 20:10 +0200
SubjectBug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace: potential privilege escalation)
Message-ID<L1ZcR-dmUd-15@gated-at.bofh.it>
In reply to#393096

[Multipart message — attachments visible in raw view] — view raw

Your message dated Thu, 26 Jun 2025 18:04:24 +0000
with message-id <E1uUqxU-002soK-Qy@fasolo.debian.org>
and subject line Bug#1107919: fixed in pam 1.7.0-4
has caused the Debian Bug report #1107919,
regarding pam: CVE-2025-6020: pam_namespace: potential privilege escalation
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
1107919: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107919
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#393304 — Bug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace: potential privilege escalation)

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2025-06-29 20:10 +0200
SubjectBug#1107919: marked as done (pam: CVE-2025-6020: pam_namespace: potential privilege escalation)
Message-ID<L34Dv-e3In-5@gated-at.bofh.it>
In reply to#393096

[Multipart message — attachments visible in raw view] — view raw

Your message dated Sun, 29 Jun 2025 18:04:28 +0000
with message-id <E1uVwOC-00HVck-1N@fasolo.debian.org>
and subject line Bug#1107919: fixed in pam 1.7.0-5
has caused the Debian Bug report #1107919,
regarding pam: CVE-2025-6020: pam_namespace: potential privilege escalation
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
1107919: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1107919
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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