The SMB Mailslot parsing functionality in PAM in multiple ISS products with XPU (24.39/1.78/epj/x.x.x.1780), including Proventia A, G, M, Server, and Desktop, BlackICE PC and Server Protection 3.6, and RealSecure 7.0, allows remote attackers to cause a denial of service (infinite loop) via a crafted SMB packet that is not properly handled by the SMB_Mailslot_Heap_Overflow decode
Published Jul 27, 2006
5.0
MEDIUMCVSS 2.0
EPSS 2.38%
Description
The SMB Mailslot parsing functionality in PAM in multiple ISS products with XPU (24.39/1.78/epj/x.x.x.1780), including Proventia A, G, M, Server, and Desktop, BlackICE PC and Server Protection 3.6, and RealSecure 7.0, allows remote attackers to cause a denial of service (infinite loop) via a crafted SMB packet that is not properly handled by the SMB_Mailslot_Heap_Overflow decode.
Affected products
No data.
Configuration 1
- 3.6cpk
- 3.6cpk
- 8.0.675.1790
- 8.0.812.1790
- 7.0epk
- 7.0
- 7.0
Configuration 2
- n/a
- n/a
- n/a
- 1.0.914.1880
No data.
No Red Hat product state for this CVE.
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.38% (0.02384) | 83.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.20% (0.02202) | 80.15th | v5 (v2026.06.15) |
| Aug 20, 2025 | 4.12% (0.04123) | 88.17th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.88% (0.02877) | 85.37th | v4 (v2025.03.14) |
| Dec 17, 2024 | 13.22% (0.13217) | 95.53th | v3 (v2023.03.01) |
| Dec 20, 2023 | 10.26% (0.10257) | 94.38th | v3 (v2023.03.01) |
| Sep 22, 2023 | 7.51% (0.07513) | 93.34th | v3 (v2023.03.01) |
| Jul 8, 2023 | 6.11% (0.06111) | 92.51th | v3 (v2023.03.01) |
| May 31, 2023 | 6.79% (0.06791) | 92.83th | v3 (v2023.03.01) |
| Apr 23, 2023 | 7.69% (0.07688) | 93.18th | v3 (v2023.03.01) |
| Mar 16, 2023 | 8.05% (0.08046) | 93.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 8.19% (0.08192) | 93.29th | 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) |
References (11)
- http://secunia.com/advisories/21219 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1016590 vdb-entryx_refsource_SECTRACK
- http://securitytracker.com/id?1016591 vdb-entryx_refsource_SECTRACK
- http://securitytracker.com/id?1016592 vdb-entryx_refsource_SECTRACK
- http://www.nsfocus.com/english/homepage/research/0607.htm x_refsource_MISC
- http://www.securityfocus.com/archive/1/441278/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/19178 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/2996 vdb-entryx_refsource_VUPENVendor Advisory
- http://xforce.iss.net/xforce/alerts/id/230 third-party-advisoryx_refsource_ISSVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27965 vdb-entryx_refsource_XF
- https://iss.custhelp.com/cgi-bin/iss.cfg/php/enduser/std_adp.php?p_faqid=3630 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/21219 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securitytracker.com/id?1016590 | vdb-entryx_refsource_SECTRACK | |
| http://securitytracker.com/id?1016591 | vdb-entryx_refsource_SECTRACK | |
| http://securitytracker.com/id?1016592 | vdb-entryx_refsource_SECTRACK | |
| http://www.nsfocus.com/english/homepage/research/0607.htm | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/441278/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/19178 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/2996 | vdb-entryx_refsource_VUPENVendor Advisory | |
| http://xforce.iss.net/xforce/alerts/id/230 | third-party-advisoryx_refsource_ISSVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/27965 | vdb-entryx_refsource_XF | |
| https://iss.custhelp.com/cgi-bin/iss.cfg/php/enduser/std_adp.php?p_faqid=3630 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.