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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.
Published: Feb 27, 2002
Modified: Jun 16, 2026
CVSS Metrics
Affected Products (46)
| Vendor | Product | Version |
|---|---|---|
| caldera | openlinux_server | 3.1 |
| caldera | openlinux_workstation | 3.1 |
| debian | debian_linux | 2.2 |
| debian | debian_linux | 2.2 |
| debian | debian_linux | 2.2 |
| debian | debian_linux | 2.2 |
| debian | debian_linux | 2.2 |
| debian | debian_linux | 2.2 |
| freebsd | freebsd | 4.1.1 |
| freebsd | freebsd | 4.2 |
| freebsd | freebsd | 4.3 |
| freebsd | freebsd | 4.4 |
| mandrakesoft | mandrake_linux | 8.0 |
| mandrakesoft | mandrake_linux | 8.0 |
| mandrakesoft | mandrake_linux | 8.1 |
| mandrakesoft | mandrake_linux | 8.1 |
| netbsd | netbsd | 1.5.2 |
| redhat | linux | 6.2 |
| redhat | linux | 6.2 |
| redhat | linux | 6.2 |
…and 26 more
GitHub Security Advisory GHSA-hv62-hp8h-9vjg
Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code...
References (18)
- http://marc.info/?l=bugtraq&m=101128661602088&w=2
- http://marc.info/?l=bugtraq&m=101147632721031&w=2
- http://online.securityfocus.com/advisories/3833
- http://online.securityfocus.com/advisories/3969
- http://www.debian.org/security/2002/dsa-102 Patch
- http://www.novell.com/linux/security/advisories/2002_003_at_txt.html
- http://www.redhat.com/support/errata/RHSA-2002-015.html Patch, Vendor Advisory
- http://www.securityfocus.com/bid/3886 Exploit, Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7909
- http://marc.info/?l=bugtraq&m=101128661602088&w=2
- http://marc.info/?l=bugtraq&m=101147632721031&w=2
- http://online.securityfocus.com/advisories/3833
- http://online.securityfocus.com/advisories/3969
- http://www.debian.org/security/2002/dsa-102 Patch
- http://www.novell.com/linux/security/advisories/2002_003_at_txt.html
Risk Scores
CVSS Score
7.2 / 10
EPSS Score
1.34%
Top 31% most likely to be exploited
Threat Score
29.2 / 100
Data Sources
NVD
EPSS
GitHub