PT-2026-86445 · Tcpdump+2 · Libpcap
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
libpcap BPF interpreter for the 'div #k' and 'mod #k' ALU instructions does not check whether the immediate value is zero. In particular uncommon use cases a crafted filter program can cause a division by zero.
Exploit
Fix
Divide By Zero
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Weakness Enumeration
Related Identifiers
Affected Products
Libpcap