wireshark: SIP dissector could go into an infinite loop (wnpa-sec-2013-66)
Published Dec 19, 2013
5.0
MEDIUMCVSS 2.0
EPSS 2.31%
Description
The dissect_sip_common function in epan/dissectors/packet-sip.c in the SIP dissector in Wireshark 1.8.x before 1.8.12 and 1.10.x before 1.10.4 does not check for empty lines, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
Affected products
No data.
- 1.8.0
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.4
- 1.8.5
- 1.8.6
- 1.8.7
- 1.8.8
- 1.8.9
- 1.8.10
- 1.8.11
- 1.10.0
- 1.10.1
- 1.10.2
- 1.10.3
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-0:1.8.10-7.el6_5
Fixed · RHSA-2014:0342
Red Hat Enterprise Linux 7
wireshark
Not affected
| 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-0:1.8.10-7.el6_5 | Fixed | RHSA-2014:0342 |
| Red Hat Enterprise Linux 7 | wireshark | Not affected | n/a |
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 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.31% (0.02307) | 82.73th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.31% (0.02307) | 81.04th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.07% (0.01071) | 75.76th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.56% (0.02560) | 75.80th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.07% (0.01071) | 76.21th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.21% (0.01215) | 85.91th | v3 (v2023.03.01) |
| Jun 20, 2024 | 1.03% (0.01027) | 83.88th | v3 (v2023.03.01) |
| Aug 1, 2023 | 1.03% (0.01027) | 81.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.99% (0.00987) | 81.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02172) | 80.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02172) | 78.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02172) | 57.73th | v2 (v2022.01.01) |
References (16)
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sip.c?r1=51738&r2=51737&pathrev=51738 x_refsource_CONFIRMPatch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=51738 x_refsource_CONFIRMPatch
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00007.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00011.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00014.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2014-0341.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2014-0342.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/56285 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/56313 third-party-advisoryx_refsource_SECUNIA
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:296 vendor-advisoryx_refsource_MANDRIVA
- http://www.wireshark.org/security/wnpa-sec-2013-66.html x_refsource_CONFIRMVendor Advisory
- https://access.redhat.com/security/cve/CVE-2013-7112 Vendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9388 x_refsource_CONFIRMExploit
- https://bugzilla.redhat.com/show_bug.cgi?id=1044508 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-7112
- https://www.cve.org/CVERecord?id=CVE-2013-7112
Change history (0)
No recorded changes yet.