HIGH
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk
Published Oct 9, 2012
7.8
HIGHCVSS 2.0
EPSS 7.81%
Description
The SCTP implementation in FreeBSD 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted ASCONF chunk.
Affected products
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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
7.81% 0.07807
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.07807
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.81% (0.07807) | 94.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.81% (0.07807) | 93.88th | v5 (v2026.06.15) |
| Aug 16, 2025 | 12.21% (0.12208) | 93.57th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.97% (0.15972) | 94.20th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.13% (0.13132) | 90.17th | v4 (v2025.03.14) |
| Mar 19, 2025 | 15.97% (0.15972) | 93.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 13.84% (0.13844) | 93.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.15% (0.05148) | 93.27th | v3 (v2023.03.01) |
| Sep 17, 2024 | 5.07% (0.05074) | 93.08th | v3 (v2023.03.01) |
| May 24, 2024 | 6.51% (0.06511) | 93.73th | v3 (v2023.03.01) |
| May 10, 2024 | 5.50% (0.05505) | 93.17th | v3 (v2023.03.01) |
| Apr 25, 2024 | 4.55% (0.04547) | 92.40th | v3 (v2023.03.01) |
| Apr 12, 2024 | 3.87% (0.03873) | 91.78th | v3 (v2023.03.01) |
| Mar 15, 2024 | 3.20% (0.03203) | 90.94th | v3 (v2023.03.01) |
| Feb 8, 2024 | 2.16% (0.02163) | 88.99th | v3 (v2023.03.01) |
| Jan 3, 2024 | 10.76% (0.10760) | 94.54th | v3 (v2023.03.01) |
| Nov 3, 2023 | 15.50% (0.15502) | 95.30th | v3 (v2023.03.01) |
| Apr 27, 2023 | 19.68% (0.19678) | 95.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 14.29% (0.14291) | 94.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Dec 24, 2022 | 4.48% (0.04482) | 88.52th | v2 (v2022.01.01) |
| Sep 22, 2022 | 5.33% (0.05327) | 89.46th | v2 (v2022.01.01) |
| Jun 20, 2022 | 6.45% (0.06449) | 90.35th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.91% (0.06907) | 91.44th | v2 (v2022.01.01) |
| Mar 13, 2022 | 6.91% (0.06907) | 80.02th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.51% (0.07511) | 80.89th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (5)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962 x_refsource_MISC
- http://www.exploit-db.com/exploits/20226 exploitx_refsource_EXPLOIT-DB
- http://www.openwall.com/lists/oss-security/2012/08/28/9 mailing-listx_refsource_MLIST
- http://www.openwall.com/lists/oss-security/2012/08/29/6 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/bid/54797 vdb-entryx_refsource_BIDExploit
| Link | Providers | Tags |
|---|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686962 | x_refsource_MISC | |
| http://www.exploit-db.com/exploits/20226 | exploitx_refsource_EXPLOIT-DB | |
| http://www.openwall.com/lists/oss-security/2012/08/28/9 | mailing-listx_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2012/08/29/6 | mailing-listx_refsource_MLIST | |
| http://www.securityfocus.com/bid/54797 | vdb-entryx_refsource_BIDExploit |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Oct 9, 2012
Updated Sep 16, 2024
Reserved Jun 14, 2012
Link CVE-2012-3549
CISA Vulnrichment
Updated n/a