Home/CVE/In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/v
CVE

CVE-2018-19627

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/v

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/vwr.c by adjusting a buffer boundary.

HIGH · CVSS 7.5 EPSS 0.18204
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 5% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

3
wireshark>= 2.4.0 and <= 2.4.10
wireshark>= 2.6.0 and <= 2.6.4
debian linuxall versions
⚠

Public Exploits & PoCs

3
dosWireshark - 'find_signature' Heap Out-of-Bounds Readverified
pocbugs.wireshark.org · show_bug.cgi?id=15279bugs.wireshark.org
pocwww.exploit-db.com · 45951www.exploit-db.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Nov 2018 · 04:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:11513-1
suse-csafSUSE-SU-2020:0693-1
suse-csafopenSUSE-SU-2020:0362-1
suse-csafSUSE-SU-2018:4295-1
suse-csafSUSE-SU-2018:4298-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
http://www.securityfocus.com/bid/106051Third Party AdvisoryVDB Entry
https://code.wireshark.org/review/gitweb?p=wireshark.git
https://www.debian.org/security/2018/dsa-4359Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.wireshark.org/security/wnpa-sec-2018-55.htmlVendor Advisory
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