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HistoryAug 01, 2021 - 9:50 p.m.

[SECURITY] [DLA 2724-1] condor security update

2021-08-0121:50:30
lists.debian.org
57
condor
incorrect access control
authentication
debian 9
upgrade

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.0%


Debian LTS Advisory DLA-2724-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
August 01, 2021 https://wiki.debian.org/LTS

Package : condor
Version : 8.4.11~dfsg.1-1+deb9u1
CVE ID : CVE-2019-18823
Debian Bug : 963777

HTCondor, a distributed workload management system, has Incorrect Access
Control. It is possible to use a different authentication method to submit a
job than the administrator has specified. If the administrator has configured
the READ or WRITE methods to include CLAIMTOBE, then it is possible to
impersonate another user to the condor_schedd, for example to submit or remove
jobs.

For Debian 9 stretch, this problem has been fixed in version
8.4.11~dfsg.1-1+deb9u1.

We recommend that you upgrade your condor packages.

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

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Attachment:
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

73.0%