VAR-201208-0948
Vulnerability from variot - Updated: 2022-05-17 01:57Citrix Access Gateway is an SSL VPN that provides secure remote access to virtual desktops and applications. There are multiple security vulnerabilities in the implementation of Citrix Access Gateway. It can be exploited to read arbitrary files through directory traversal sequences, reveal sensitive information and perform spoofing attacks. 1) Some inputs are not properly validated before being used to read a file and can be utilized by a directory traversal sequence. 2) An unknown detail error may allow the gateway to act as a public proxy server. 3) Unknown details errors can be exploited to inject text content. This may aid in further attacks. ----------------------------------------------------------------------
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TITLE: Citrix Access Gateway Multiple Vulnerabilities
SECUNIA ADVISORY ID: SA50140
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/50140/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=50140
RELEASE DATE: 2012-08-02
DISCUSS ADVISORY: http://secunia.com/advisories/50140/#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/50140/
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=50140
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: Multiple vulnerabilities have been reported in Citrix Access Gateway, which can be exploited by malicious people to disclose potentially sensitive information, manipulate certain data, and conduct spoofing attacks.
The vulnerabilities are reported in versions 5.0 through 5.0.4.
SOLUTION: Apply patches.
PROVIDED AND/OR DISCOVERED BY: Reported by the vendor.
ORIGINAL ADVISORY: http://support.citrix.com/article/CTX133648
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
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.