CVE-2014-8712
published 2014-11-23CVE-2014-8712: The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not…
PriorityP424medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
3.10%
86.4th percentile
The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | wireshark | < wireshark 1.12.1+g01b65bf-2 (bookworm) | wireshark 1.12.1+g01b65bf-2 (bookworm) |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | — | — |
| wireshark | wireshark | >= 0 < 1.12.1+g01b65bf-2 | 1.12.1+g01b65bf-2 |
| wireshark | wireshark | >= 0 < 1.12.1+g01b65bf-2 | 1.12.1+g01b65bf-2 |
| wireshark | wireshark | >= 0 < 1.12.1+g01b65bf-2 | 1.12.1+g01b65bf-2 |
| wireshark | wireshark | >= 0 < 1.12.1+g01b65bf-2 | 1.12.1+g01b65bf-2 |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv5.0MEDIUM
vendor_debian5.0MEDIUM
vendor_redhat5.0MEDIUM
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Red Hat
wireshark: NCP dissector crashes (wnpa-sec-2014-22)
vendor_redhat·2014-10-09·CVSS 5.0
CVE-2014-8712 [MEDIUM] wireshark: NCP dissector crashes (wnpa-sec-2014-22)
wireshark: NCP dissector crashes (wnpa-sec-2014-22)
The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Statement: This issue affects the verison of wireshark as shipped with Red Hat Enterprsie Linux 5. Red Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This has been rated as having Moderate security impact and is not currently planned to be addressed in future updates.
Package: wireshark (Red Hat Enterprise Linux 5) - Will not fix
Debian
CVE-2014-8712: wireshark - The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP ...
vendor_debian·2014·CVSS 5.0
CVE-2014-8712 [MEDIUM] CVE-2014-8712: wireshark - The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP ...
The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Scope: local
bookworm: resolved (fixed in 1.12.1+g01b65bf-2)
bullseye: resolved (fixed in 1.12.1+g01b65bf-2)
forky: resolved (fixed in 1.12.1+g01b65bf-2)
sid: resolved (fixed in 1.12.1+g01b65bf-2)
trixie: resolved (fixed in 1.12.1+g01b65bf-2)
GHSA
GHSA-43xh-764p-9whg: The build_expert_data function in epan/dissectors/packet-ncp2222
ghsa_unreviewed·2022-05-14
CVE-2014-8712 [MEDIUM] GHSA-43xh-764p-9whg: The build_expert_data function in epan/dissectors/packet-ncp2222
The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
OSV
CVE-2014-8712: The build_expert_data function in epan/dissectors/packet-ncp2222
osv·2014-11-23·CVSS 5.0
CVE-2014-8712 [MEDIUM] CVE-2014-8712: The build_expert_data function in epan/dissectors/packet-ncp2222
The build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 does not properly initialize a data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2014-8710 CVE-2014-8711 CVE-2014-8712 CVE-2014-8713 CVE-2014-8714 wireshark: various flaws [fedora-all]
bugzilla·2014-11-13·CVSS 5.0
CVE-2014-8710 [MEDIUM] CVE-2014-8710 CVE-2014-8711 CVE-2014-8712 CVE-2014-8713 CVE-2014-8714 wireshark: various flaws [fedora-all]
CVE-2014-8710 CVE-2014-8711 CVE-2014-8712 CVE-2014-8713 CVE-2014-8714 wireshark: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects m
Bugzilla
CVE-2014-8712 CVE-2014-8713 wireshark: NCP dissector crashes (wnpa-sec-2014-22)
bugzilla·2014-11-13·CVSS 5.0
CVE-2014-8712 [MEDIUM] CVE-2014-8712 CVE-2014-8713 wireshark: NCP dissector crashes (wnpa-sec-2014-22)
CVE-2014-8712 CVE-2014-8713 wireshark: NCP dissector crashes (wnpa-sec-2014-22)
It was reported that Wireshark's NCP dissector could crash. It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
This is reported to affect Wireshark versions 1.12.0 to 1.12.1, and 1.10.0 to 1.10.10. It is fixed in versions 1.12.2 and 1.10.11.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10552
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10628
The version of Wireshark in Red Hat Enterprise Linux 5 and 6 is older than 1.10.x, and may not be affected. The version of Wireshark in Red Hat Enterprise Linux 7 is affected.
External References:
https://www.wireshark.org/security/wnpa-sec-2014-22.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-December/145658.htmlhttp://lists.opensuse.org/opensuse-updates/2014-11/msg00104.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1460.htmlhttp://secunia.com/advisories/60231http://secunia.com/advisories/60290http://www.debian.org/security/2014/dsa-3076http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlhttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlhttp://www.securityfocus.com/bid/71071http://www.wireshark.org/security/wnpa-sec-2014-22.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10628https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=41f6923b3049dfb57bef544a4c580f256f807e85http://lists.fedoraproject.org/pipermail/package-announce/2014-December/145658.htmlhttp://lists.opensuse.org/opensuse-updates/2014-11/msg00104.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1460.htmlhttp://secunia.com/advisories/60231http://secunia.com/advisories/60290http://www.debian.org/security/2014/dsa-3076http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlhttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlhttp://www.securityfocus.com/bid/71071http://www.wireshark.org/security/wnpa-sec-2014-22.htmlhttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=10628https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=41f6923b3049dfb57bef544a4c580f256f807e85
2014-11-23
Published