CVE-2015-7830
wireshark - security update
EPSS 0.57%
描述
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.
如何修補 CVE-2015-7830
要修補 CVE-2015-7830,請將受影響套件升級到下列已修補版本。
- Debian/wireshark—升級至 1.12.8+g5b6e543-1 或更新版本
- Debian/wireshark—升級至 1.8.2-5wheezy17 或更新版本
CVE-2015-7830 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.12.8+g5b6e543-1
- from 0, < 1.8.2-5wheezy17