What’s Vulnerable › Vulnerabilities

CVE-2017-9352

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-02 · updated 2026-06-17
• Weakness: CWE-835

Description

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bazaar dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by ensuring that backwards parsing cannot occur.

Affected products

• Wireshark Foundation Wireshark: from 2.0.0 through 2.0.12; from 2.2.0 through 2.2.6

References

• http://www.securityfocus.com/bid/98804
• http://www.securitytracker.com/id/1038612
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13599
• https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=8c5e0cee278ff0678b0ebf4b9c2a614974b4029a
• https://www.wireshark.org/security/wnpa-sec-2017-22.html
• http://www.securityfocus.com/bid/98804
• http://www.securitytracker.com/id/1038612
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13599
• https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=8c5e0cee278ff0678b0ebf4b9c2a614974b4029a
• https://www.wireshark.org/security/wnpa-sec-2017-22.html

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