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Debian Security Bug TrackerDEBIANCVE:CVE-2021-25311

HistoryJan 27, 2021 - 4:15 p.m.

CVE-2021-25311

2021-01-2716:15:13

Debian Security Bug Tracker

security-tracker.debian.org

htcondor

directory traversal

sec_credential_directory_oauth

file execution

unix

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.6%

JSON

condor_credd in HTCondor before 8.9.11 allows Directory Traversal outside the SEC_CREDENTIAL_DIRECTORY_OAUTH directory, as demonstrated by creating a file under /etc that will later be executed by root.

OSVersionArchitecturePackageVersionFilename
Debian999allcondor< 23.6.2+dfsg-2condor_23.6.2+dfsg-2_all.deb
Debian13allcondor< 23.6.2+dfsg-2condor_23.6.2+dfsg-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	999	all	condor	< 23.6.2+dfsg-2	condor_23.6.2+dfsg-2_all.deb
Debian	13	all	condor	< 23.6.2+dfsg-2	condor_23.6.2+dfsg-2_all.deb

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.6%

JSON

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