HIGH
Buffer overflow in the pfs_mountd.rpc RPC daemon in the Portable File System (PFS) in HP-UX B.11.00, B.11.11, and B.11.23 allows remote attackers to execute arbitrary code by sending "a call to procedure 5, followed by a crafted payload to procedure 2."
Published Apr 12, 2007
9.3
HIGHCVSS 2.0
EPSS 8.02%
Description
Buffer overflow in the pfs_mountd.rpc RPC daemon in the Portable File System (PFS) in HP-UX B.11.00, B.11.11, and B.11.23 allows remote attackers to execute arbitrary code by sending "a call to procedure 5, followed by a crafted payload to procedure 2."
Affected products
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
8.02% 0.08019
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.08019
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.02% (0.08019) | 94.60th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.02% (0.08019) | 94.02th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.81% (0.04814) | 88.76th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.74% (0.06739) | 93.77th | v3 (v2023.03.01) |
| Jan 7, 2024 | 5.19% (0.05189) | 92.19th | v3 (v2023.03.01) |
| Nov 30, 2023 | 5.60% (0.05604) | 92.48th | v3 (v2023.03.01) |
| Sep 14, 2023 | 6.48% (0.06484) | 92.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.32% (0.07325) | 92.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 33.87% (0.33866) | 97.68th | v2 (v2022.01.01) |
| Feb 4, 2022 | 33.87% (0.33866) | 96.64th | v2 (v2022.01.01) |
Weaknesses (1)
References (8)
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00913684 vendor-advisoryx_refsource_HP
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=512 third-party-advisoryx_refsource_IDEFENSE
- http://secunia.com/advisories/24855 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/23401 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1017893 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/1343 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33567 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5751 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00913684 | vendor-advisoryx_refsource_HP | |
| http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=512 | third-party-advisoryx_refsource_IDEFENSE | |
| http://secunia.com/advisories/24855 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/23401 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1017893 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2007/1343 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/33567 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5751 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 12, 2007
Updated Aug 7, 2024
Reserved Apr 11, 2007
Link CVE-2007-1993
CISA Vulnrichment
Updated n/a