NULL Pointer Dereference Affecting libmaxminddb0-32bit package, versions <1.4.2-1.3.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-SLES151-LIBMAXMINDDB032BIT-2733102
- published14 Apr 2022
- disclosed8 Apr 2020
Introduced: 8 Apr 2020
CVE-2018-18227 (opens in a new tab)How to fix?
Upgrade SLES:15.1 libmaxminddb0-32bit to version 1.4.2-1.3.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libmaxminddb0-32bit package and not the libmaxminddb0-32bit package as distributed by SLES.
See How to fix? for SLES:15.1 relevant fixed versions and status.
In Wireshark 2.6.0 to 2.6.3 and 2.4.0 to 2.4.9, the MS-WSP protocol dissector could crash. This was addressed in epan/dissectors/packet-mswsp.c by properly handling NULL return values.
References
- https://www.suse.com/security/cve/CVE-2018-18227.html
- https://bugzilla.suse.com/1111647
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=d443be449a52f95df5754adc39e1f3472fec2f03
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- http://www.securityfocus.com/bid/105583
- http://www.securitytracker.com/id/1041909
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15119
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=d443be449a52f95df5754adc39e1f3472fec2f03
- https://www.debian.org/security/2018/dsa-4359
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.wireshark.org/security/wnpa-sec-2018-47.html