Zope: Zope child threads termination due unhandled exceptions in PluggableAuthService (PAS)
Published Sep 8, 2010
8.7
HIGHCVSS 4.0
EPSS 1.54%
Description
ZServer in Zope 2.10.x before 2.10.12 and 2.11.x before 2.11.7 allows remote attackers to cause a denial of service (crash of worker threads) via vectors that trigger uncaught exceptions.
Affected products
No data.
- 2.10.0-b1
- 2.10.0-b2
- 2.10.0-c1
- 2.10.0-final
- 2.10.2
- 2.10.2-b1
- 2.10.2-final
- 2.10.3
- 2.10.3-final
- 2.10.4-final
- 2.10.5
- 2.10.6
- 2.10.7
- 2.10.8
- 2.10.9
- 2.10.10
- 2.10.11
- 2.11.0
- 2.11.0a1
- 2.11.0b1
- 2.11.0c1
- 2.11.1
- 2.11.2
- 2.11.3
- 2.11.4
- 2.11.5
- 2.11.6
No data.
Red Hat Enterprise Linux 5
conga
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | conga | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of conga as shipped with Red Hat Cluster Suite for Red Hat Enterprise Linux 4 and as shipped with Red Hat Enterprise Linux 5 as they use own internal mechanism to verify if user requesting particular page is authenticated. Plone private pages permissions configuration mechanism is not used in conga.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.54% (0.01541) | 74.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.53% (0.01528) | 71.36th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.86% (0.00860) | 72.93th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.14% (0.02140) | 73.66th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.98% (0.00980) | 75.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.54% (0.02536) | 90.56th | v3 (v2023.03.01) |
| May 24, 2024 | 1.69% (0.01692) | 87.71th | v3 (v2023.03.01) |
| May 10, 2024 | 1.62% (0.01622) | 87.42th | v3 (v2023.03.01) |
| Apr 25, 2024 | 1.35% (0.01354) | 85.97th | v3 (v2023.03.01) |
| Mar 15, 2024 | 1.20% (0.01203) | 84.86th | v3 (v2023.03.01) |
| Feb 8, 2024 | 1.01% (0.01013) | 83.23th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.19% (0.03192) | 89.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (16)
- http://www.securityfocus.com/bid/42939 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2010/2275 vdb-entryx_refsource_VUPENVendor Advisory
- http://www.zope.org/Products/Zope/2.10.12/CHANGES.txt x_refsource_CONFIRM
- http://www.zope.org/Products/Zope/2.11.7/CHANGES.txt x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2010-3198 Vendor Advisory
- https://bugs.launchpad.net/zope2/+bug/627988 x_refsource_CONFIRMExploitPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=631772 Issue Tracking
- https://github.com/advisories/GHSA-qh4q-fwf8-qqrw Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/zope/PYSEC-2010-32.yaml
- https://github.com/pypa/advisory-database/tree/main/vulns/zope/PYSEC-2010-33.yaml
- https://github.com/zopefoundation/Zope/commit/0f2f56f63e4a4d695ee670e02b317e900550dbac
- https://github.com/zopefoundation/Zope/commit/e03a5f036d42ed2426886c9035fe018eeec65de4
- https://mail.zope.org/pipermail/zope-announce/2010-September/002247.html mailing-listx_refsource_MLISTPatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2010-3198
- https://web.archive.org/web/20200229173503/http://www.securityfocus.com/bid/42939
- https://www.cve.org/CVERecord?id=CVE-2010-3198
Change history (0)
No recorded changes yet.