Impact: Moderate Public Date: 2019-02-27 CWE: CWE-476 Bugzilla: 1684115: CVE-2019-9214 wireshark: null-deference read in RPCAP dissector In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the RPCAP dissector could crash. This was addressed in epan/dissectors/packet-rpcap.c by avoiding an attempted dereference of a NULL conversation.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-9214 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 7.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity Impact | None |
| Availability Impact | High |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | wireshark | Under investigation |
| Red Hat Enterprise Linux 6 | wireshark | Under investigation |
| Red Hat Enterprise Linux 5 | wireshark | Under investigation |
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