Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2009-2868

Published: Sep 28, 2009 | Modified: Apr 09, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
Vulnerability-free packages from our partners
root.io logo minimus.io logo echo.ai logo
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2009-2868
CWEhttps://cwe.mitre.org/data/definitions/.html

Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service (Phase 1 SA exhaustion) via crafted requests, aka Bug IDs CSCsy07555 and CSCee72997.

Affected Software

NameVendorStart VersionEnd Version
IosCisco12.2ex (including)12.2ex (including)
IosCisco12.2ira (including)12.2ira (including)
IosCisco12.2irb (including)12.2irb (including)
IosCisco12.2irc (including)12.2irc (including)
IosCisco12.2sb (including)12.2sb (including)
IosCisco12.2sca (including)12.2sca (including)
IosCisco12.2scb (including)12.2scb (including)
IosCisco12.2se (including)12.2se (including)
IosCisco12.2sra (including)12.2sra (including)
IosCisco12.2srb (including)12.2srb (including)
IosCisco12.2src (including)12.2src (including)
IosCisco12.2srd (including)12.2srd (including)
IosCisco12.2sxh (including)12.2sxh (including)
IosCisco12.2sxi (including)12.2sxi (including)
IosCisco12.2xna (including)12.2xna (including)
IosCisco12.2xnb (including)12.2xnb (including)
IosCisco12.2xnc (including)12.2xnc (including)
IosCisco12.2xnd (including)12.2xnd (including)
IosCisco12.3t (including)12.3t (including)
IosCisco12.3xl (including)12.3xl (including)
IosCisco12.3xr (including)12.3xr (including)
IosCisco12.3xs (including)12.3xs (including)
IosCisco12.3xx (including)12.3xx (including)
IosCisco12.3ya (including)12.3ya (including)
IosCisco12.3yd (including)12.3yd (including)
IosCisco12.3yf (including)12.3yf (including)
IosCisco12.3yg (including)12.3yg (including)
IosCisco12.3yh (including)12.3yh (including)
IosCisco12.3yi (including)12.3yi (including)
IosCisco12.3yq (including)12.3yq (including)
IosCisco12.3ys (including)12.3ys (including)
IosCisco12.3yt (including)12.3yt (including)
IosCisco12.3yu (including)12.3yu (including)
IosCisco12.3yx (including)12.3yx (including)
IosCisco12.3yz (including)12.3yz (including)
IosCisco12.4 (including)12.4 (including)
IosCisco12.4t (including)12.4t (including)
IosCisco12.4xb (including)12.4xb (including)
IosCisco12.4xc (including)12.4xc (including)
IosCisco12.4xd (including)12.4xd (including)

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use