wireshark: Integer signedness error in the Bluetooth SDP dissector (wnpa-sec-2013-45)
Published Jul 29, 2013
7.8
HIGHCVSS 2.0
EPSS 3.70%
Description
Integer signedness error in the get_type_length function in epan/dissectors/packet-btsdp.c in the Bluetooth SDP dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 allows remote attackers to cause a denial of service (loop and CPU consumption) via a crafted packet.
Affected products
No data.
Configuration 1
- 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
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
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-0:1.8.10-4.el6 | Fixed | RHSA-2013:1569 |
| 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: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 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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.70% (0.03700) | 89.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.63% (0.03630) | 88.03th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.81% (0.01815) | 81.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.98% (0.02977) | 77.50th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.81% (0.01815) | 81.63th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.34% (0.00339) | 72.25th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.34% (0.00339) | 70.60th | v3 (v2023.03.01) |
| Mar 11, 2023 | 0.34% (0.00339) | 66.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00326) | 66.15th | 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 (18)
- http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-btsdp.c?r1=50134&r2=50133&pathrev=50134 x_refsource_CONFIRMPatch
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=50134 x_refsource_CONFIRMPatch
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html vendor-advisoryx_refsource_SUSE
- http://rhn.redhat.com/errata/RHSA-2014-0341.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/54296 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/54371 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/54425 third-party-advisoryx_refsource_SECUNIA
- http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml vendor-advisoryx_refsource_GENTOO
- http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html x_refsource_CONFIRM
- http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2013-4927 Vendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8831 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=990166 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-4927
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17636 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-4927
- https://www.wireshark.org/security/wnpa-sec-2013-45.html x_refsource_CONFIRMVendor Advisory
Change history (0)
No recorded changes yet.