security flaw
Published Jun 25, 2002
7.2
HIGHCVSS 2.0
EPSS 1.34%
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.
Affected products
No data.
Configuration 1
- 3.1
- 3.1
Configuration 2
- 2.2
- 2.2
- 2.2
- 2.2
- 2.2
- 2.2
- 4.1.1
- 4.2
- 4.3
- 4.4
- 8.0
- 8.0
- 8.1
- 8.1
- 1.5.2
- 6.2
- 6.2
- 6.2
- 7.0
- 7.0
- 7.1
- 7.1
- 7.1
- 7.2
- 7.2
- 7.2
- 7.0
- 7.1
- 8.0
- 6.4
- 6.4
- 6.4
- 7.0
- 7.0
- 7.0
- 7.0
- 7.1
- 7.1
- 7.1
- 7.1
- 7.2
- 7.3
- 7.3
- 7.3
No data.
Red Hat Linux 6.2
n/a
Fixed · RHSA-2002:015
Red Hat Linux 7.0
n/a
Fixed · RHSA-2002:015
Red Hat Linux 7.1
n/a
Fixed · RHSA-2002:015
Red Hat Linux 7.2
n/a
Fixed · RHSA-2002:015
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Linux 6.2 | n/a | Fixed | RHSA-2002:015 |
| Red Hat Linux 7.0 | n/a | Fixed | RHSA-2002:015 |
| Red Hat Linux 7.1 | n/a | Fixed | RHSA-2002:015 |
| Red Hat Linux 7.2 | n/a | Fixed | RHSA-2002:015 |
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Enterprise Linux 5 is not vulnerable to this issue as it contains a backported patch.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.34% (0.01343) | 70.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.34% (0.01343) | 67.59th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.27% (0.00274) | 48.83th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 0.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 0.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.63% (0.05625) | 90.08th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.63% (0.05625) | 89.09th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05625) | 76.72th | v2 (v2022.01.01) |
No CWE recorded.
References (13)
- http://marc.info/?l=bugtraq&m=101128661602088&w=2 mailing-listx_refsource_BUGTRAQ
- http://marc.info/?l=bugtraq&m=101147632721031&w=2 vendor-advisoryx_refsource_MANDRAKE
- http://online.securityfocus.com/advisories/3833 vendor-advisoryx_refsource_HP
- http://online.securityfocus.com/advisories/3969 vendor-advisoryx_refsource_HP
- http://www.debian.org/security/2002/dsa-102 vendor-advisoryx_refsource_DEBIANPatch
- http://www.novell.com/linux/security/advisories/2002_003_at_txt.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2002-015.html vendor-advisoryx_refsource_REDHATPatchVendor Advisory
- http://www.securityfocus.com/bid/3886 vdb-entryx_refsource_BIDExploitPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2002-0004 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1616713 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7909 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2002-0004
- https://www.cve.org/CVERecord?id=CVE-2002-0004
Change history (0)
No recorded changes yet.