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Case File

CVE-2011-1770

HIGH · CVSS 7.5 EPSS 4.36%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-06-24 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Linux. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2011-1770
Severity
HIGH
CVSS
7.5
EPSS
4.36%
Linux

Original NVD Description

Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.