MEDIUM
security flaw
Published Jul 16, 2005
5.0
MEDIUMCVSS 2.0
EPSS 5.22%
Description
MIT Kerberos 5 (krb5) 1.3 through 1.4.1 Key Distribution Center (KDC) allows remote attackers to cause a denial of service (application crash) via a certain valid TCP connection that causes a free of unallocated memory.
Affected products
No data.
OR
- 1.3
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.3.5
- 1.3.6
- 1.4
- 1.4.1
No data.
Red Hat Enterprise Linux 4
krb5-0:1.3.4-17
Fixed · RHSA-2005:567
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | krb5-0:1.3.4-17 | Fixed | RHSA-2005:567 |
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.22% 0.05221
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05221
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.22% (0.05221) | 92.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.22% (0.05221) | 91.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 40.92% (0.40925) | 97.06th | v4 (v2025.03.14) |
| Jan 21, 2025 | 56.43% (0.56428) | 97.84th | v3 (v2023.03.01) |
| Dec 17, 2024 | 49.45% (0.49453) | 97.59th | v3 (v2023.03.01) |
| Jun 22, 2024 | 71.62% (0.71618) | 98.09th | v3 (v2023.03.01) |
| Nov 5, 2023 | 74.63% (0.74632) | 97.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 75.43% (0.75428) | 97.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.36% (0.04358) | 88.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.36% (0.04358) | 86.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.36% (0.04358) | 70.59th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (28)
- ftp://patches.sgi.com/support/free/security/advisories/20050703-01-U.asc vendor-advisoryx_refsource_SGI
- http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html vendor-advisoryx_refsource_APPLE
- http://marc.info/?l=bugtraq&m=112122123211974&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/16041 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17899 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/20364 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1014460 vdb-entryx_refsource_SECTRACK
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-101809-1 vendor-advisoryx_refsource_SUNALERT
- http://web.mit.edu/kerberos/advisories/2005-002-patch_1.4.1.txt x_refsource_CONFIRMPatch
- http://www-1.ibm.com/support/docview.wss?uid=swg1IY85474 vendor-advisoryx_refsource_AIXAPAR
- http://www.debian.org/security/2005/dsa-757 vendor-advisoryx_refsource_DEBIAN
- http://www.kb.cert.org/vuls/id/259798 third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource
- http://www.novell.com/linux/security/advisories/2005_17_sr.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2005-567.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/14240 vdb-entryx_refsource_BID
- http://www.trustix.org/errata/2005/0036 vendor-advisoryx_refsource_TRUSTIX
- http://www.turbolinux.com/security/2005/TLSA-2005-78.txt vendor-advisoryx_refsource_TURBO
- http://www.vupen.com/english/advisories/2005/1066 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2006/2074 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2005-1174 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1617613 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/21327 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2005-1174
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10229 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A397 vdb-entrysignaturex_refsource_OVAL
- https://usn.ubuntu.com/224-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2005-1174
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 16, 2005
Updated Aug 7, 2024
Reserved Apr 19, 2005
Link CVE-2005-1174
CISA Vulnrichment
Updated n/a