Unrated severityNVD Advisory· Published Oct 12, 2018· Updated Aug 5, 2024
CVE-2018-18226
CVE-2018-18226
Description
In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
22- osv-coords21 versionspkg:rpm/opensuse/libmaxminddb&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/spandsp&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libmaxminddb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/libmaxminddb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/libmaxminddb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/libmaxminddb&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/libmaxminddb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/spandsp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015
< 1.4.2-lp151.3.3.1+ 20 more
- (no CPE)range: < 1.4.2-lp151.3.3.1
- (no CPE)range: < 0.0.6-lp151.3.3.1
- (no CPE)range: < 3.2.2-lp151.2.9.1
- (no CPE)range: < 3.4.8-1.2
- (no CPE)range: < 1.4.2-1.3.1
- (no CPE)range: < 1.4.2-1.3.1
- (no CPE)range: < 1.4.2-1.3.1
- (no CPE)range: < 1.4.2-1.3.1
- (no CPE)range: < 1.4.2-1.3.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 0.0.6-3.2.1
- (no CPE)range: < 3.2.2-3.35.2
- (no CPE)range: < 3.2.2-3.35.2
- (no CPE)range: < 3.2.2-3.35.2
- (no CPE)range: < 3.2.2-3.35.2
- (no CPE)range: < 3.2.2-3.35.2
- (no CPE)range: < 3.2.2-3.35.2
Patches
Vulnerability mechanics
References
7- lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlmitrevendor-advisoryx_refsource_SUSE
- www.debian.org/security/2018/dsa-4359mitrevendor-advisoryx_refsource_DEBIAN
- www.securityfocus.com/bid/105583mitrevdb-entryx_refsource_BID
- www.securitytracker.com/id/1041909mitrevdb-entryx_refsource_SECTRACK
- bugs.wireshark.org/bugzilla/show_bug.cgimitrex_refsource_MISC
- code.wireshark.org/review/gitwebmitrex_refsource_MISC
- www.wireshark.org/security/wnpa-sec-2018-48.htmlmitrex_refsource_MISC
News mentions
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