HIGH
Stack-based buffer overflow in Ultra Mini HTTPD 1.21 allows remote attackers to execute arbitrary code via a long resource name in an HTTP request
Published Jul 31, 2013
10.0
HIGHCVSS 2.0
EPSS 63.57%
Description
Stack-based buffer overflow in Ultra Mini HTTPD 1.21 allows remote attackers to execute arbitrary code via a long resource name in an HTTP request.
Affected products
No data.
- 1.21
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
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.
63.57% 0.63572
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.63572
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 | 63.57% (0.63572) | 99.19th | v5 (v2026.06.15) |
| Jun 15, 2026 | 64.39% (0.64393) | 99.13th | v5 (v2026.06.15) |
| Nov 30, 2025 | 81.77% (0.81769) | 99.14th | v4 (v2025.03.14) |
| Mar 29, 2025 | 83.54% (0.83536) | 99.10th | v4 (v2025.03.14) |
| Mar 17, 2025 | 81.80% (0.81802) | 99.15th | v4 (v2025.03.14) |
| Dec 17, 2024 | 92.06% (0.92061) | 99.19th | v3 (v2023.03.01) |
| Dec 12, 2024 | 93.60% (0.93597) | 99.22th | v3 (v2023.03.01) |
| Jun 20, 2024 | 92.62% (0.92617) | 99.01th | v3 (v2023.03.01) |
| Feb 16, 2024 | 91.29% (0.91288) | 98.78th | v3 (v2023.03.01) |
| Dec 24, 2023 | 92.28% (0.92282) | 98.75th | v3 (v2023.03.01) |
| Jul 30, 2023 | 92.70% (0.92701) | 98.60th | v3 (v2023.03.01) |
| Apr 27, 2023 | 92.61% (0.92611) | 98.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 91.28% (0.91280) | 98.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 79.76% (0.79760) | 99.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 79.76% (0.79760) | 99.41th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://osvdb.org/show/osvdb/95164 vdb-entryx_refsource_OSVDB
- http://www.exploit-db.com/exploits/26739 exploitx_refsource_EXPLOIT-DB
- http://www.exploit-db.com/exploits/31736 exploitx_refsource_EXPLOIT-DB
- http://www.exploit-db.com/exploits/31814 exploitx_refsource_EXPLOIT-DB
- http://www.securityfocus.com/bid/61130 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85599 vdb-entryx_refsource_XF
- https://www.exploit-db.com/exploits/44472/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/show/osvdb/95164 | vdb-entryx_refsource_OSVDB | |
| http://www.exploit-db.com/exploits/26739 | exploitx_refsource_EXPLOIT-DB | |
| http://www.exploit-db.com/exploits/31736 | exploitx_refsource_EXPLOIT-DB | |
| http://www.exploit-db.com/exploits/31814 | exploitx_refsource_EXPLOIT-DB | |
| http://www.securityfocus.com/bid/61130 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/85599 | vdb-entryx_refsource_XF | |
| https://www.exploit-db.com/exploits/44472/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 31, 2013
Updated Aug 6, 2024
Reserved Jul 30, 2013
Link CVE-2013-5019
CISA Vulnrichment
Updated n/a