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01 Record

CVE-2002-0004

Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice.

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.34% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 70.9% of scored records. A rank, not a probability.
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Modified. NVD last modified this record on 2026-06-16.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2002-06-25 04:00Z24 YR AGO
Last updated
2024-08-08 02:35Z2 YR AGO
Reserved
2002-01-02
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
No CWE assigned
Data version
5.1
Document digest
b5895b6cf30272a0cb8975fb890a3ebb471ae236bcbf3cddd184349e6a2cff0b

05 Affected products

VendorProductVersionsPlatforms
calderaopenlinux_serverNot specified—
calderaopenlinux_workstationNot specified—
debiandebian_linuxNot specified—
freebsdfreebsdNot specified—
mandrakesoftmandrake_linuxNot specified—
netbsdnetbsdNot specified—
redhatlinuxNot specified—
slackwareslackware_linuxNot specified—
susesuse_linuxNot specified—

06 References