wireshark: Invalid free in the DCP ETSI dissector (wnpa-sec-2013-41)
Published Jun 9, 2013
5.0
MEDIUMCVSS 2.0
EPSS 3.28%
Description
The dissect_pft function in epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.6.x before 1.6.16, 1.8.x before 1.8.8, and 1.10.0 does not validate a certain fragment length value, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Affected products
No data.
Configuration 1
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.6.5
- 1.6.6
- 1.6.7
- 1.6.8
- 1.6.9
- 1.6.10
- 1.6.11
- 1.6.12
- 1.6.13
- 1.6.14
- 1.6.15
Configuration 2
- 1.8.0
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.4
- 1.8.5
- 1.8.6
- 1.8.7
No data.
Red Hat Enterprise Linux 5
wireshark-0:1.0.15-6.el5_10
Fixed · RHSA-2014:0341
Red Hat Enterprise Linux 6
wireshark-0:1.8.10-4.el6
Fixed · RHSA-2013:1569
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | wireshark-0:1.0.15-6.el5_10 | Fixed | RHSA-2014:0341 |
| Red Hat Enterprise Linux 6 | wireshark-0:1.8.10-4.el6 | Fixed | RHSA-2013:1569 |
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.
AV:N/AC:L/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 2, 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.28% (0.03279) | 88.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.22% (0.03216) | 86.52th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.42% (0.00417) | 59.66th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.32% (0.00324) | 71.59th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00324) | 69.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.32% (0.00324) | 66.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
References (21)
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dcp-etsi.c?r1=49802&r2=49801&pathrev=49802 x_refsource_CONFIRM
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=49802 x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00194.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00196.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2014-0341.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/53762 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/54296 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/54425 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2013/dsa-2709 vendor-advisoryx_refsource_DEBIAN
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:172 vendor-advisoryx_refsource_MANDRIVA
- http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html x_refsource_CONFIRM
- http://www.wireshark.org/docs/relnotes/wireshark-1.6.16.html x_refsource_CONFIRM
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.8.html x_refsource_CONFIRM
- http://www.wireshark.org/security/wnpa-sec-2013-41.html x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2013-4083 Vendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8717 x_refsource_CONFIRMPatch
- https://bugzilla.redhat.com/show_bug.cgi?id=972688 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-4083
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16375 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-4083
Change history (0)
No recorded changes yet.