Wireshark loops infinitely when inspecting DCP ETSI traffic
Published Jun 26, 2007
7.8
HIGHCVSS 2.0
EPSS 2.25%
Description
Wireshark 0.99.5 allows remote attackers to cause a denial of service (memory consumption) via a malformed DCP ETSI packet that triggers an infinite loop.
Affected products
No data.
No data.
Red Hat Enterprise Linux 3
libsmi-0:0.4.5-3.el3
Fixed · RHSA-2008:0059
Red Hat Enterprise Linux 3
wireshark-0:0.99.7-EL3.1
Fixed · RHSA-2008:0059
Red Hat Enterprise Linux 4
wireshark-0:0.99.6-EL4.1
Fixed · RHSA-2007:0709
Red Hat Enterprise Linux 5
wireshark-0:0.99.6-1.el5
Fixed · RHSA-2007:0710
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | libsmi-0:0.4.5-3.el3 | Fixed | RHSA-2008:0059 |
| Red Hat Enterprise Linux 3 | wireshark-0:0.99.7-EL3.1 | Fixed | RHSA-2008:0059 |
| Red Hat Enterprise Linux 4 | wireshark-0:0.99.6-EL4.1 | Fixed | RHSA-2007:0709 |
| Red Hat Enterprise Linux 5 | wireshark-0:0.99.6-1.el5 | Fixed | RHSA-2007:0710 |
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:C
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.25% (0.02255) | 82.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.25% (0.02255) | 80.60th | v5 (v2026.06.15) |
| Jul 21, 2025 | 3.21% (0.03211) | 86.50th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.04% (0.02043) | 82.64th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.69% (0.01693) | 88.23th | v3 (v2023.03.01) |
| Jun 6, 2024 | 1.69% (0.01693) | 87.75th | v3 (v2023.03.01) |
| Apr 29, 2024 | 1.14% (0.01144) | 84.59th | v3 (v2023.03.01) |
| Mar 22, 2024 | 0.81% (0.00809) | 81.37th | v3 (v2023.03.01) |
| Feb 13, 2024 | 0.50% (0.00502) | 75.74th | v3 (v2023.03.01) |
| Nov 27, 2023 | 0.48% (0.00484) | 73.27th | v3 (v2023.03.01) |
| Jul 1, 2023 | 0.38% (0.00380) | 69.15th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00351) | 67.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.36% (0.04358) | 88.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.36% (0.04358) | 86.83th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.36% (0.04358) | 70.59th | v2 (v2022.01.01) |
References (25)
- http://osvdb.org/37641 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/25833 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/25987 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26004 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/26499 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28583 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200708-12.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:145 vendor-advisoryx_refsource_MANDRIVA
- http://www.novell.com/linux/security/advisories/2007_15_sr.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2007-0709.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2007-0710.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2008-0059.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/24662 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018315 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/2353 vdb-entryx_refsource_VUPEN
- http://www.wireshark.org/docs/relnotes/wireshark-0.99.6.html x_refsource_CONFIRMPatch
- http://www.wireshark.org/security/wnpa-sec-2007-02.html x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2007-3391 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=245797 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35204 vdb-entryx_refsource_XF
- https://issues.rpath.com/browse/RPL-1498 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2007-3391
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11672 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14911 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2007-3391
Change history (0)
No recorded changes yet.