Vulnerability Database

290,273

Total vulnerabilities in the database

CVE-2011-1770

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.

  • Published: Jun 24, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-1770
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
linux / linux_kernel - 2.6.33.14
fedoraproject / fedora 15 15.x
fedoraproject / fedora 14 14.x