VAR-201012-0376
Vulnerability from variot - Updated: 2022-05-17 01:43LiteSpeed Web Server is a high performance web server. In the process of processing HTTP headers, the LSAPI PHP extension (lsphp) has a boundary error, and submitting a super long header field (greater than 255 bytes) through a WEB request can trigger a stack-based buffer overflow. ----------------------------------------------------------------------
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TITLE: LiteSpeed Web Server HTTP Header Processing Buffer Overflow Vulnerability
SECUNIA ADVISORY ID: SA42592
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/42592/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=42592
RELEASE DATE: 2010-12-21
DISCUSS ADVISORY: http://secunia.com/advisories/42592/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/42592/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=42592
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: Kingcope has discovered a vulnerability in LiteSpeed Web Server, which can be exploited by malicious people to compromise a vulnerable system.
Successful exploitation allows execution of arbitrary code.
The vulnerability is confirmed in version 4.0.18 Standard. Other versions may also be affected.
SOLUTION: Restrict access to trusted hosts only (e.g. via network access control lists).
PROVIDED AND/OR DISCOVERED BY: Kingcope
ORIGINAL ADVISORY: http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0188.html
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/
About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities.
Subscribe: http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.) http://secunia.com/advisories/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
Show details on source website
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.