CRITICAL
CVE-2004-0772
CWE-415Published: October 20, 2004· Updated: Jun 16, 2026
9.8
CVSS v3.1
Official Description
Double free vulnerabilities in error handling code in krb524d for MIT Kerberos 5 (krb5) 1.2.8 and earlier may allow remote attackers to execute arbitrary code.
Technical Analysis
CVE-2004-0772 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (24)
→
→
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2004-002-dblfree.txtPatch · Vendor Advisory
→
http://www.debian.org/security/2004/dsa-543Mailing List
→
http://www.gentoo.org/security/en/glsa/glsa-200409-09.xmlThird Party Advisory
→
http://www.kb.cert.org/vuls/id/350792Third Party Advisory · US Government Resource
→
http://www.mandriva.com/security/advisories?name=MDKSA-2004:088Third Party Advisory
→
http://www.securityfocus.com/bid/11078Broken Link · Third Party Advisory · VDB Entry
→
http://www.trustix.net/errata/2004/0045/Broken Link
→
http://www.us-cert.gov/cas/techalerts/TA04-247A.htmlBroken Link · Patch · Third Party Advisory · US Government Resource
→
https://exchange.xforce.ibmcloud.com/vulnerabilities/17158Third Party Advisory · VDB Entry
→
→
→
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2004-002-dblfree.txtPatch · Vendor Advisory
Quick Facts
CVE IDCVE-2004-0772
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-415
CISA KEVNo
Affected3 vendor(s)
PublishedOct 20, 2004
Related CVEs (CWE-415)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2004-0772 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.