Gemalto Sentinel License Manager
Language packs (zip files) with invalid HTML files lead to NULL pointer dereferences, which could be exploited by an attacker leveraging malicious HTML files. This could lead to a denial-of-service condition. CVE-2017-11498 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Language packs containing file names longer than 1,024 characters and malformed ASN.1 streams in input files can lead to a stack-based buffer overflow. This may allow remote code execution. CVE-2017-11497 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Malformed ASN.1 streams in V2C and similar input files can be used to generate stack-based buffer overflows. This could allow remote code execution. CVE-2017-11496 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). XML payload with more than supported number of elements leads to buffer overflow of a variable in stack. This vulnerability can be exploited for denial of service. CVE-2017-12818 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). XML payload with more than supported number of elements leads to buffer overflow of a variable in stack. This vulnerability can be exploited for denial of service or arbitrary code execution. CVE-2017-12821 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Malformed HTTP request body in Admin APIs can be used to generate heap buffer overflows. This vulnerability can be exploited for denial of service. CVE-2017-12820 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). License manager web interface is enabled as a default configuration, and even if disabled, it can be re-enabled remotely. This vulnerability can be exploited to perform above mentioned attacks remotely. CVE-2017-12822 has been assigned to this vulnerability. A CVSS v3 base score of 9.9 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L).