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CVE-2019-9209

Good to know:

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Date: February 27, 2019

In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash. This was addressed in epan/dissectors/packet-ber.c by preventing a buffer overflow associated with excessive digits in time values.

Language: C

Severity Score

Related Resources (18)

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15447
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
https://nvd.nist.gov/vuln/detail/CVE-2019-9209
https://security-tracker.debian.org/tracker/CVE-2019-9209
http://www.securityfocus.com/bid/107203
https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
https://security.alpinelinux.org/vuln/CVE-2019-9209
https://access.redhat.com/security/cve/CVE-2019-9209
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f8fbe9f934d65b2694fa74622e5eb2e1dc8cd20b
https://seclists.org/bugtraq/2019/Mar/35
https://www.wireshark.org/security/wnpa-sec-2019-06.html
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=f8fbe9f934d65b2694fa74622e5eb2e1dc8cd20b
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00007.html
https://www.debian.org/security/2019/dsa-4416
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-9209
https://usn.ubuntu.com/3986-1/
https://www.mend.io/vulnerability-database/CVE-2019-9209

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

Off-by-one Error

CWE-193

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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