var-200512-0696
Vulnerability from variot

Ingate Firewall before 4.3.4 and SIParator before 4.3.4 allows remote attackers to cause a denial of service (kernel deadlock) by sending a SYN packet for a TCP stream, which requires an RST packet in response. Ingate Firewall and SIParator products are susceptible to a remote denial of service vulnerability.

TITLE: Ingate Firewall and SIParator Denial of Service Vulnerability

SECUNIA ADVISORY ID: SA18138

VERIFY ADVISORY: http://secunia.com/advisories/18138/

CRITICAL: Moderately critical

IMPACT: DoS

WHERE:

From remote

OPERATING SYSTEM: Ingate SIParator 4.x http://secunia.com/product/5687/ Ingate Firewall 4.x http://secunia.com/product/4050/

DESCRIPTION: A vulnerability has been reported in Ingate Firewall and SIParator, which potentially can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the kernel when handling certain TCP packets in a media stream.

SOLUTION: Update to version 4.3.4. http://www.ingate.com/upgrades.php

PROVIDED AND/OR DISCOVERED BY: Reported by vendor.

ORIGINAL ADVISORY: http://www.ingate.com/relnote-434.php

About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.

Subscribe: http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/

Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor.

Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.