Vulnerability Details : CVE-2015-4652
epan/dissectors/packet-gsm_a_dtap.c in the GSM DTAP dissector in Wireshark 1.12.x before 1.12.6 does not properly validate digit characters, which allows remote attackers to cause a denial of service (application crash) via a crafted packet, related to the de_emerg_num_list and de_bcd_num functions.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2015-4652
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.2:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.3:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.4:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.12.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-4652
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-4652
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2015-4652
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4652
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http://www.wireshark.org/security/wnpa-sec-2015-20.html
Wireshark · wnpa-sec-2015-20 · GSM DTAP dissector crashVendor Advisory
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http://lists.opensuse.org/opensuse-updates/2015-07/msg00020.html
openSUSE-SU-2015:1215-1: moderate: Security update for wireshark
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11201
11201 – Buildbot crash output: fuzz-2015-05-14-29685.pcap
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https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=d93be95fc0e7011e8b4ade9171e7e66146063296
code.wireshark Code Review - wireshark.git/commit
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http://www.securitytracker.com/id/1032662
Wireshark WCCP/GSM DTAP Dissector Bugs Let Remote Users Deny Service - SecurityTracker
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http://www.securityfocus.com/bid/75316
Wireshark GSM DTAP Dissector 'packet-gsm_a_dtap.c' Denial of Service Vulnerability
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https://security.gentoo.org/glsa/201510-03
Wireshark: Multiple vulnerabilities (GLSA 201510-03) — Gentoo security
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http://www.debian.org/security/2015/dsa-3294
Debian -- Security Information -- DSA-3294-1 wireshark
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