PT-2018-12456
CVE-2018-14340
·
تاريخ النشر
2018-04-03
·
تاريخ التحديث
2024-06-15
الوصف من
CVSS 3.1
7.5
عاليةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Wireshark versions 2.2.0 through 2.2.15
Wireshark versions 2.4.0 through 2.4.7
Wireshark versions 2.6.0 through 2.6.1
Description
The issue concerns dissectors that support zlib decompression, which could crash due to a buffer over-read when encountering negative lengths. This was addressed by rejecting negative lengths.
Recommendations
For Wireshark versions 2.2.0 through 2.2.15, update to a version that includes the fix in epan/tvbuff zlib.c.
For Wireshark versions 2.4.0 through 2.4.7, update to a version that includes the fix in epan/tvbuff zlib.c.
For Wireshark versions 2.6.0 through 2.6.1, update to a version that includes the fix in epan/tvbuff zlib.c.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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