ypbind in Compaq Tru64 4.0F, 4.0G, 5.0A, 5.1 and 5.1A allows remote attackers to cause the process to core dump via certain network packets
ypbind in Compaq Tru64 4.0F, 4.0G, 5.0A, 5.1 and 5.1A allows remote attackers to cause the process to core dump via certain network packets generated by nmap.
- Published
- Dec 31, 2002
- Updated
- Jun 16, 2026
- EPSS
- 1.2% · 67th percentile
- CWE
- —
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Report tools
Action score
20
Monitor
Low priority for now.
- CVSS
- 20 / 40 · 5.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 1.2%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| compaq | tru64 | cpe:2.3:o:compaq:tru64 |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- compaq tru644.0f
- compaq tru644.0g
- compaq tru645.0a
- compaq tru645.1
- compaq tru645.1a
Same product
compaq: all recordsOther highest-scoring records for the same primary product.
- CVE-2002-2002Buffer overflow in libc in Compaq Tru64 4.0F, 5.0, 5.1 and 5.1A allows attackers to execute arbitrary code via long (1) LANG and (2) LOCPATH31Monitor
- CVE-2003-0724ssh on HP Tru64 UNIX 5.1B and 5.1A does not properly handle RSA signatures when digital certificates and RSA keys are used, which could allo30Monitor
- CVE-2002-1202Unknown vulnerability in routed for HP Tru64 UNIX V4.0F through V5.1A allows local and remote attackers to read arbitrary files.30Monitor
- CVE-2002-1129Buffer overflow in dxterm allows local users to execute arbitrary code via a long -xrm argument.28Monitor
- CVE-2002-0093Buffer overflow in ipcs for HP Tru64 UNIX 4.0f through 5.1a may allow attackers to execute arbitrary code, a different vulnerability than CV28Monitor
- CVE-2002-0816Buffer overflow in su in Tru64 Unix 5.x allows local users to gain root privileges via a long username and argument.28Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- P · data can be read
- Integrity
- none
- Availability
- none
- Attack complexity
- Low
- Confidentiality impact
- P
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
—
CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.