epan/dissectors/packet-ncp2222.inc in the NDS dissector in Wireshark 1.12.x before 1.12.13 does not properly maintain a ptvc data structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet
Published Aug 6, 2016
5.9
MEDIUMCVSS 3.0
EPSS 6.59%
Description
epan/dissectors/packet-ncp2222.inc in the NDS dissector in Wireshark 1.12.x before 1.12.13 does not properly maintain a ptvc data structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet.
Affected products
No data.
- 1.12.0
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12.7
- 1.12.8
- 1.12.9
- 1.12.10
- 1.12.11
- 1.12.12
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.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.59% (0.06593) | 93.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.59% (0.06593) | 92.95th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.01% (0.02013) | 82.12th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.39% (0.03393) | 78.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.01% (0.02013) | 82.53th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.31% (0.01311) | 86.50th | v3 (v2023.03.01) |
| May 3, 2024 | 1.31% (0.01311) | 85.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.31% (0.01311) | 83.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.80% (0.10800) | 94.68th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.80% (0.10800) | 94.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.80% (0.10800) | 87.78th | v2 (v2022.01.01) |
References (8)
- http://openwall.com/lists/oss-security/2016/07/28/3 mailing-listx_refsource_MLISTMailing List
- http://www.debian.org/security/2016/dsa-3648 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/92164 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1036480 vdb-entryx_refsource_SECTRACK
- http://www.wireshark.org/security/wnpa-sec-2016-40.html x_refsource_CONFIRMVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576 x_refsource_CONFIRMIssue Tracking
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9eacbb4d48df647648127b9258f9e5aeeb0c7d99 x_refsource_CONFIRM
- https://www.exploit-db.com/exploits/40194/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://openwall.com/lists/oss-security/2016/07/28/3 | mailing-listx_refsource_MLISTMailing List | |
| http://www.debian.org/security/2016/dsa-3648 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/92164 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1036480 | vdb-entryx_refsource_SECTRACK | |
| http://www.wireshark.org/security/wnpa-sec-2016-40.html | x_refsource_CONFIRMVendor Advisory | |
| https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12576 | x_refsource_CONFIRMIssue Tracking | |
| https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=9eacbb4d48df647648127b9258f9e5aeeb0c7d99 | x_refsource_CONFIRM | |
| https://www.exploit-db.com/exploits/40194/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.