Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2017-7703 Details

Description

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the IMAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-imap.c by calculating a line's end correctly.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13466	CVE	Issue TrackingPatchVendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=671e32820ab29d41d712cc8a472eab9b672684d9	CVE
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html	CVE	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201706-12	CVE	Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2017-12.html	CVE	Vendor Advisory
http://www.securityfocus.com/bid/97636	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038262	CVE	Third Party AdvisoryVDB Entry
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13466	[email protected]	Issue TrackingPatchVendor Advisory
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=671e32820ab29d41d712cc8a472eab9b672684d9	[email protected]
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html	[email protected]	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201706-12	[email protected]	Third Party Advisory
https://www.wireshark.org/security/wnpa-sec-2017-12.html	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/97636	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038262	[email protected]	Third Party AdvisoryVDB Entry

see all 14 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-74	Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')	[email protected]

Affected Products

Product	Versions
wireshark wireshark	2.0.0 2.0.1 2.0.2 2.0.3 2.0.4
CPE cpe:2.3:a:wireshark:wireshark:2.0.0:::::::* cpe:2.3:a:wireshark:wireshark:2.0.1:::::::* cpe:2.3:a:wireshark:wireshark:2.0.2:::::::* cpe:2.3:a:wireshark:wireshark:2.0.3:::::::* cpe:2.3:a:wireshark:wireshark:2.0.4:::::::* cpe:2.3:a:wireshark:wireshark:2.0.5:::::::* cpe:2.3:a:wireshark:wireshark:2.0.6:::::::* cpe:2.3:a:wireshark:wireshark:2.0.7:::::::* cpe:2.3:a:wireshark:wireshark:2.0.8:::::::* cpe:2.3:a:wireshark:wireshark:2.0.9:::::::* cpe:2.3:a:wireshark:wireshark:2.0.10:::::::* cpe:2.3:a:wireshark:wireshark:2.0.11:::::::* cpe:2.3:a:wireshark:wireshark:2.2.0:::::::* cpe:2.3:a:wireshark:wireshark:2.2.1:::::::* cpe:2.3:a:wireshark:wireshark:2.2.2:::::::* cpe:2.3:a:wireshark:wireshark:2.2.3:::::::* cpe:2.3:a:wireshark:wireshark:2.2.4:::::::* cpe:2.3:a:wireshark:wireshark:2.2.5:::::::* Remediation No remediation found in references.
debian debian linux	8.0
CPE cpe:2.3:o:debian:debian_linux:8.0:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Mar 1, 2019	Modified Analysis	[email protected]
Jan 16, 2019	CVE Modified	[email protected]
Jul 11, 2017	CVE Modified	[email protected]
Jul 1, 2017	CVE Modified	[email protected]
Apr 18, 2017	Initial Analysis	[email protected]
Apr 15, 2017	CVE Modified	[email protected]