CVE-2012-3493: The command_give_request_ad function in condor_startd.V6/command.cpp Condor 7.6.x before 7.6.10 and 7.8.x befo

Routine

MEDIUM 5.8DOWNGRADE

CVE-2012-3493 is a medium-severity flaw (CVSS 5.8) affecting condor. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The command_give_request_ad function in condor_startd.V6/command.cpp Condor 7.6.x before 7.6.10 and 7.8.x before 7.8.4 allows remote attackers to obtain sensitive information, and possibly control or start arbitrary jobs, via a ClassAd request to the condor_startd port, which leaks the ClaimId.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.8 (Medium)
EPSS exploit chance	1.7% (top 23%)
CISA exploited list	No
Weakness	CWE-200
Published	2012-09-28
Last modified	2026-06-16

Publisher (CNA): Red Hat, Inc. · Vendor: condor project

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2012-09-28 17:55 UTCPublished CVE record published
2026-06-16 23:43 UTCUpdated Record last modified

condor project condor DOWNGRADE

Affected: 7.6.0 · 7.6.1 · 7.6.2 · 7.6.3 · 7.6.4 · 7.6.5 · 7.6.6 · 7.6.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.6.0

1. Check installed version

apt-cache policy condor || rpm -q condor || condor --version

2. No fixed release: DOWNGRADE to a release before 7.6.0 (Debian / Ubuntu)

apt-cache madison condor sudo apt install condor=<VERSION_BEFORE_7.6.0> sudo apt-mark hold condor

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list condor sudo dnf downgrade condor-<VERSION_BEFORE_7.6.0> sudo dnf versionlock add condor

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2012-3493?

condor: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2012-3493 being exploited?

CVE-2012-3493 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2012-3493 affect?

CVE-2012-3493 affects condor. Severity is medium (CVSS 5.8). The command_give_request_ad function in condor_startd.V6/command.cpp Condor 7.6.x before 7.6.10 and 7.8.x before 7.8.4 allows remote attackers to obtain sensitive information, and possibly control or start arbitrary jobs, via a ClassAd requ

How urgent is CVE-2012-3493?

Priority 39/100. No elevated risk signals yet.

Related CVEs

CVE-2013-4255 LOW 3.5 UPGRADE MITIGATE The policy definition evaluator in Condor 7.5.4, 8.0.0, and earlier does not properly handle attributes in a (
CVE-2012-5390 HIGH 10.0 DOWNGRADE The standard universe shadow (condor_shadow.std) component in Condor 7.7.3 through 7.7.6, 7.8.0 before 7.8.5,
CVE-2012-5197 HIGH 10.0 DOWNGRADE Multiple unspecified vulnerabilities in Condor 7.6.x before 7.6.10 and 7.8.x before 7.8.4 have unknown impact
CVE-2012-5196 HIGH 10.0 DOWNGRADE Multiple buffer overflows in Condor 7.6.x before 7.6.10 and 7.8.x before 7.8.4 have unknown impact and attack
CVE-2012-3492 MEDIUM 6.4 DOWNGRADE The filesystem authentication (condor_io/condor_auth_fs.cpp) in Condor 7.6.x before 7.6.10 and 7.8.x before 7.

References

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