Citrix License Server/License Server VPX up to 22.214.171.124 denial of service
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability, which was classified as problematic, was found in Citrix License Server and License Server VPX up to 126.96.36.199 (Connectivity Software). This affects an unknown function. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The program does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:
Citrix License Server for Windows before 188.8.131.52 and License Server VPX before 184.108.40.206 allow remote attackers to cause a denial of service (server crash) via unspecified vectors.
The weakness was published 10/07/2016 as confirmed advisory (Website). The advisory is shared at support.citrix.com. This vulnerability is uniquely identified as CVE-2016-6273 since 07/22/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.
Upgrading to version 220.127.116.11 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1037008).
CVSSv3VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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NVD Base Score: 7.5
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NVD Base Score: 🔍
ExploitingClass: Denial of service
Status: Not defined
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Current Price Estimation: 🔍
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0-Day Time: 🔍
Upgrade: License Server/License Server VPX 18.104.22.168
10/07/2016 +77 days 🔍
10/07/2016 +0 days 🔍
10/08/2016 +1 days 🔍
10/13/2016 +5 days 🔍
09/22/2022 +2170 days 🔍
CVE: CVE-2016-6273 (🔍)
SecurityTracker: 1037008 - Citrix License Server Unspecified Bug Lets Remote Users Cause the Target System to Crash
EntryCreated: 10/08/2016 07:00 PM
Updated: 09/22/2022 04:39 PM
Changes: (13) vulnerability_cvss2_nvd_basescore vulnerability_cvss3_meta_basescore vulnerability_cvss3_meta_tempscore vulnerability_cvss3_nvd_basescore vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a exploit_price_0day
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