Multiple stack-based buffer overflows in Novell GroupWise before 8.02HP allow remote attackers to execute arbitrary code via a long HTTP Host header to (1) gwpoa.exe in the Post Office Agent, (2) gwmta.exe in the Message Transfer Agent, (3) gwia.exe in the Internet Agent, (4) the WebAccess Agent, or (5) the Monitor Agent
Published Jan 31, 2011
10.0
HIGHCVSS 2.0
EPSS 6.12%
Description
Multiple stack-based buffer overflows in Novell GroupWise before 8.02HP allow remote attackers to execute arbitrary code via a long HTTP Host header to (1) gwpoa.exe in the Post Office Agent, (2) gwmta.exe in the Message Transfer Agent, (3) gwia.exe in the Internet Agent, (4) the WebAccess Agent, or (5) the Monitor Agent.
Affected products
No data.
- ≤ 8.0.2
- 4.1
- 4.1a
- 5.0
- 5.1
- 5.2
- 5.5
- 5.5
- 5.57e
- 6.0
- 6.0
- 6.0
- 6.0.1
- 6.5
- 6.5
- 6.5
- 6.5
- 6.5
- 6.5
- 6.5
- 6.5.2
- 6.5.3
- 6.5.4
- 6.5.6
- 6.5.7
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 8.0
- 8.0.1
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:C/I:C/A:C
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.12% (0.06121) | 93.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.12% (0.06121) | 92.50th | v5 (v2026.06.15) |
| Mar 17, 2025 | 3.03% (0.03030) | 85.73th | v4 (v2025.03.14) |
| Dec 17, 2024 | 9.55% (0.09549) | 94.75th | v3 (v2023.03.01) |
| Sep 23, 2024 | 16.13% (0.16131) | 96.07th | v3 (v2023.03.01) |
| Sep 17, 2024 | 18.31% (0.18313) | 96.28th | v3 (v2023.03.01) |
| May 24, 2024 | 4.35% (0.04346) | 92.33th | v3 (v2023.03.01) |
| May 10, 2024 | 2.63% (0.02634) | 90.29th | v3 (v2023.03.01) |
| Apr 25, 2024 | 2.24% (0.02239) | 89.41th | v3 (v2023.03.01) |
| Mar 15, 2024 | 1.78% (0.01779) | 87.72th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.81% (0.01808) | 87.72th | v3 (v2023.03.01) |
| Nov 10, 2023 | 18.31% (0.18313) | 95.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 19.66% (0.19655) | 95.47th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.73% (0.07732) | 93.06th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.73% (0.07732) | 92.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.73% (0.07732) | 81.35th | v2 (v2022.01.01) |
References (4)
- http://www.facebook.com/note.php?note_id=477865030928 x_refsource_CONFIRM
- http://www.novell.com/support/viewContent.do?externalId=7007159&sliceId=1 x_refsource_CONFIRMVendor Advisory
- http://zerodayinitiative.com/advisories/ZDI-10-247/ x_refsource_MISC
- https://bugzilla.novell.com/show_bug.cgi?id=627942 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.facebook.com/note.php?note_id=477865030928 | x_refsource_CONFIRM | |
| http://www.novell.com/support/viewContent.do?externalId=7007159&sliceId=1 | x_refsource_CONFIRMVendor Advisory | |
| http://zerodayinitiative.com/advisories/ZDI-10-247/ | x_refsource_MISC | |
| https://bugzilla.novell.com/show_bug.cgi?id=627942 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.