HIGH
Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding
Published Aug 1, 2011
7.5
HIGHCVSS 2.0
EPSS 5.22%
Description
Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding.
Affected products
No data.
Configuration 1
OR
- ≤ 4.10.6
- 4.2.0
- 4.4.0
- 4.4.0
- 4.4.0
- 4.4.0
- 4.6.0
- 4.6.0
- 4.6.0
- 4.6.0
- 4.6.0
- 4.8.0
- 4.8.0
- 4.8.0
- 4.8.0
- 4.8.0
- 4.10.0
- 4.10.0
- 4.10.0
- 4.10.0
- 4.10.0
- 4.10.1
- 4.10.2
- 4.10.3
- 4.10.4
- 4.10.5
Configuration 2
OR
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.0.0
- 5.2.0
- 5.2.0
- 5.2.0
- 5.2.0
- 5.2.0
- 5.2.0
- 5.2.1
- 5.4.0
- 5.4.0
- 5.4.0
- 5.4.0
- 5.4.0
- 5.4.0
- 5.4.0
- 5.4.1
- 5.4.2
- 5.6.0
- 5.6.1
- 5.6.3
- 5.2.2
- 5.2.3
- 5.6.4
- 5.6.5
- 5.6.6
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.22% 0.05220
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05220
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 | 5.22% (0.05220) | 92.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.22% (0.05220) | 91.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 6.90% (0.06897) | 90.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 15.02% (0.15015) | 96.03th | v3 (v2023.03.01) |
| Mar 21, 2024 | 15.02% (0.15015) | 95.68th | v3 (v2023.03.01) |
| Jan 30, 2024 | 13.14% (0.13140) | 95.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 11.71% (0.11709) | 94.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
Weaknesses (1)
References (10)
- http://lists.osgeo.org/pipermail/mapserver-users/2011-July/069430.html mailing-listx_refsource_MLISTPatch
- http://secunia.com/advisories/45257 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45368 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://trac.osgeo.org/mapserver/ticket/3903 x_refsource_CONFIRMPatch
- http://www.debian.org/security/2011/dsa-2285 vendor-advisoryx_refsource_DEBIAN
- http://www.openwall.com/lists/oss-security/2011/07/19/14 mailing-listx_refsource_MLISTPatch
- http://www.openwall.com/lists/oss-security/2011/07/20/15 mailing-listx_refsource_MLISTPatch
- http://www.securityfocus.com/bid/48720 vdb-entryx_refsource_BID
- https://bugzilla.redhat.com/show_bug.cgi?id=723293 x_refsource_CONFIRMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68719 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lists.osgeo.org/pipermail/mapserver-users/2011-July/069430.html | mailing-listx_refsource_MLISTPatch | |
| http://secunia.com/advisories/45257 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://secunia.com/advisories/45368 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://trac.osgeo.org/mapserver/ticket/3903 | x_refsource_CONFIRMPatch | |
| http://www.debian.org/security/2011/dsa-2285 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.openwall.com/lists/oss-security/2011/07/19/14 | mailing-listx_refsource_MLISTPatch | |
| http://www.openwall.com/lists/oss-security/2011/07/20/15 | mailing-listx_refsource_MLISTPatch | |
| http://www.securityfocus.com/bid/48720 | vdb-entryx_refsource_BID | |
| https://bugzilla.redhat.com/show_bug.cgi?id=723293 | x_refsource_CONFIRMPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/68719 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Aug 1, 2011
Updated Aug 6, 2024
Reserved Jul 11, 2011
Link CVE-2011-2704
CISA Vulnrichment
Updated n/a