security flaw
Published Sep 1, 2004
5.0
MEDIUMCVSS 2.0
EPSS 4.52%
Description
Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.
Affected products
No data.
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
No data.
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
n/a
Fixed · RHSA-2003:052
Red Hat Enterprise Linux ES version 2.1
n/a
Fixed · RHSA-2003:052
Red Hat Enterprise Linux WS version 2.1
n/a
Fixed · RHSA-2003:052
Red Hat Linux 6.2
n/a
Fixed · RHSA-2003:051
Red Hat Linux 7.0
n/a
Fixed · RHSA-2003:051
Red Hat Linux 7.1
n/a
Fixed · RHSA-2003:168
Red Hat Linux 7.1
n/a
Fixed · RHSA-2003:051
Red Hat Linux 7.2
n/a
Fixed · RHSA-2003:051
Red Hat Linux 7.3
n/a
Fixed · RHSA-2003:051
Red Hat Linux 8.0
n/a
Fixed · RHSA-2003:051
Red Hat Linux Advanced Workstation 2.1
n/a
Fixed · RHSA-2003:052
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | n/a | Fixed | RHSA-2003:052 |
| Red Hat Enterprise Linux ES version 2.1 | n/a | Fixed | RHSA-2003:052 |
| Red Hat Enterprise Linux WS version 2.1 | n/a | Fixed | RHSA-2003:052 |
| Red Hat Linux 6.2 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux 7.0 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux 7.1 | n/a | Fixed | RHSA-2003:168 |
| Red Hat Linux 7.1 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux 7.2 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux 7.3 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux 8.0 | n/a | Fixed | RHSA-2003:051 |
| Red Hat Linux Advanced Workstation 2.1 | n/a | Fixed | RHSA-2003:052 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
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:N/AC:L/Au:N/C:N/I:N/A:P
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.52% (0.04525) | 91.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.52% (0.04525) | 90.29th | v5 (v2026.06.15) |
| Mar 30, 2025 | 19.01% (0.19010) | 94.84th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.18% (0.20175) | 92.67th | v4 (v2025.03.14) |
| Mar 17, 2025 | 19.01% (0.19010) | 94.84th | v4 (v2025.03.14) |
| Dec 17, 2024 | 5.13% (0.05132) | 92.84th | v3 (v2023.03.01) |
| Mar 9, 2024 | 8.35% (0.08348) | 94.22th | v3 (v2023.03.01) |
| Aug 9, 2023 | 6.12% (0.06116) | 92.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.57% (0.06569) | 92.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
No CWE recorded.
References (14)
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000639 vendor-advisoryx_refsource_CONECTIVA
- http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt x_refsource_CONFIRMPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/587579 third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:043 vendor-advisoryx_refsource_MANDRAKE
- http://www.osvdb.org/4896 vdb-entryx_refsource_OSVDB
- http://www.redhat.com/support/errata/RHSA-2003-051.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2003-052.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2003-168.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/6713 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2002-0036 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1616724 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11190 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2002-0036
- https://www.cve.org/CVERecord?id=CVE-2002-0036
Change history (0)
No recorded changes yet.