wireshark: IxVeriWave parser crash
Published Nov 29, 2018
7.5
HIGHCVSS 3.0
EPSS 17.70%
Description
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.
Affected products
No data.
No data.
Red Hat Enterprise Linux 5
wireshark
Not affected
Red Hat Enterprise Linux 6
wireshark
Not affected
Red Hat Enterprise Linux 7
wireshark
Not affected
Red Hat Enterprise Linux 8
wireshark
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | wireshark | Not affected | n/a |
| Red Hat Enterprise Linux 6 | wireshark | Not affected | n/a |
| Red Hat Enterprise Linux 7 | wireshark | Not affected | n/a |
| Red Hat Enterprise Linux 8 | wireshark | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6 and 7.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (33 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 17.70% (0.17697) | 97.07th | v5 (v2026.06.15) |
| Sep 22, 2026 | 17.70% (0.17697) | 97.02th | v5 (v2026.06.15) |
| Sep 21, 2026 | 14.40% (0.14397) | 96.51th | v5 (v2026.06.15) |
| Sep 6, 2026 | 17.70% (0.17697) | 96.95th | v5 (v2026.06.15) |
| Sep 5, 2026 | 14.40% (0.14397) | 96.43th | v5 (v2026.06.15) |
| Aug 30, 2026 | 17.70% (0.17697) | 96.94th | v5 (v2026.06.15) |
| Aug 28, 2026 | 14.40% (0.14397) | 96.41th | v5 (v2026.06.15) |
| Aug 24, 2026 | 17.70% (0.17697) | 96.92th | v5 (v2026.06.15) |
| Aug 23, 2026 | 14.40% (0.14397) | 96.40th | v5 (v2026.06.15) |
| Jun 15, 2026 | 17.70% (0.17697) | 96.77th | v5 (v2026.06.15) |
| Nov 18, 2025 | 18.17% (0.18166) | 94.70th | v4 (v2025.03.14) |
| Aug 24, 2025 | 19.49% (0.19494) | 95.17th | v4 (v2025.03.14) |
| Mar 30, 2025 | 21.34% (0.21337) | 95.20th | v4 (v2025.03.14) |
| Mar 29, 2025 | 24.20% (0.24198) | 93.67th | v4 (v2025.03.14) |
| Mar 17, 2025 | 21.34% (0.21337) | 95.22th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.22% (0.02221) | 89.90th | v3 (v2023.03.01) |
| Apr 21, 2024 | 2.22% (0.02221) | 89.35th | v3 (v2023.03.01) |
| Jan 15, 2024 | 2.70% (0.02702) | 89.39th | v3 (v2023.03.01) |
| Dec 27, 2023 | 2.91% (0.02913) | 89.76th | v3 (v2023.03.01) |
| Dec 10, 2023 | 2.97% (0.02973) | 89.79th | v3 (v2023.03.01) |
| Nov 22, 2023 | 3.78% (0.03782) | 90.88th | v3 (v2023.03.01) |
| Nov 8, 2023 | 3.73% (0.03732) | 90.76th | v3 (v2023.03.01) |
| Nov 7, 2023 | 1.93% (0.01925) | 87.34th | v3 (v2023.03.01) |
| Oct 20, 2023 | 1.51% (0.01509) | 85.50th | v3 (v2023.03.01) |
| Jul 26, 2023 | 1.41% (0.01405) | 84.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.19% (0.01188) | 82.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.80% (0.10800) | 94.68th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.80% (0.10800) | 94.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.80% (0.10800) | 87.78th | v2 (v2022.01.01) |
| Feb 3, 2022 | 7.85% (0.07855) | 85.01th | v1 |
| Jan 6, 2022 | 7.85% (0.07855) | 84.84th | v1 |
| Sep 1, 2021 | 7.85% (0.07855) | 92.31th | v1 |
| Apr 14, 2021 | 7.85% (0.07855) | 0.00th | v1 |
References (12)
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/106051 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2018-19627 Vendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15279 x_refsource_MISCExploitIssue TrackingVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1655940 Issue Tracking
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=bdc33cfaecb1b4cf2c114ed9015713ddf8569a60 x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-19627
- https://www.cve.org/CVERecord?id=CVE-2018-19627
- https://www.debian.org/security/2018/dsa-4359 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.exploit-db.com/exploits/45951/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.oracle.com/security-alerts/cpuapr2020.html x_refsource_MISC
- https://www.wireshark.org/security/wnpa-sec-2018-55.html x_refsource_MISCVendor Advisory
Change history (0)
No recorded changes yet.