Improper Input Validation The advisory has been revoked - it doesn't affect any version of package wireshark (opens in a new tab)
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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Test your applications- Snyk IDSNYK-UBUNTU1204-WIRESHARK-624797
- published10 Sept 2020
- disclosed15 Nov 2015
Introduced: 15 Nov 2015
CVE-2015-7830 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by Ubuntu.
The pcapng_read_if_descr_block function in wiretap/pcapng.c in the pcapng parser in Wireshark 1.12.x before 1.12.8 uses too many levels of pointer indirection, which allows remote attackers to cause a denial of service (incorrect free and application crash) via a crafted packet that triggers interface-filter copying.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-7830
- http://www.securityfocus.com/bid/77101
- http://www.securityfocus.com/bid/78723
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11455
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=72497918b16b706c3ba75e1f731f58b802ca14d1
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- http://www.wireshark.org/security/wnpa-sec-2015-30.html
- http://www.debian.org/security/2016/dsa-3505
- http://www.zerodayinitiative.com/advisories/ZDI-15-624
- http://www.securitytracker.com/id/1033953
- http://lists.opensuse.org/opensuse-updates/2015-10/msg00053.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=72497918b16b706c3ba75e1f731f58b802ca14d1