32 matches found
CVE-2025-14104
CVE-2025-14104 concerns a heap buffer overread in util-linux's setpwnam() when processing 256-byte usernames, affecting SUID login-utils that write to the password database. The vulnerability is exploitable locally with low privileges and can impact availability (high) and confidentiality (low); ...
CVE-2025-14104 Util-linux: util-linux: heap buffer overread in setpwnam() when processing 256-byte usernames
A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifically within the setpwnam function, affecting SUID Set User ID login-utils utilities writing to the password database...
CVE-2025-14104 Util-linux: util-linux: heap buffer overread in setpwnam() when processing 256-byte usernames
A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifically within the setpwnam function, affecting SUID Set User ID login-utils utilities writing to the password database...
Astra Linux - уязвимость в curl
libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...
CVE-2011-10015
Cytel Studio version 9.0 and earlier is vulnerable to a stack-based buffer overflow triggered by parsing a malformed .CY3 file. The vulnerability occurs when the application copies user-controlled strings into a fixed-size stack buffer 256 bytes without proper bounds checking. Exploitation allows...
CVE-2011-10015
CVE-2011-10015 affects Cytel Studio 9.0 and earlier. The vulnerability is a stack-based buffer overflow in the CY3 file parser: user-controlled strings are copied into a fixed-size 256-byte stack buffer without proper bounds checking, leading to arbitrary code execution when a crafted CY3 file is...
PT-2025-49263
Name of the Vulnerable Software and Affected Versions util-linux affected versions not specified Description A flaw exists in util-linux that allows a heap buffer overread when processing 256-byte usernames. This issue is specifically present within the setpwnam function and impacts SUID Set User...
CVE-2024-6873 Specially crafted request could caused undefined behaviour which may lead to Remote Code Execution.
It is possible to crash or redirect the execution flow of the ClickHouse server process from an unauthenticated vector by sending a specially crafted request to the ClickHouse server native interface. This redirection is limited to what is available within a 256-byte range of memory at the time o...
AZL-47046 CVE-2024-6874 affecting package curl for versions less than 8.8.0-1
libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...
AZL-49664 CVE-2024-6874 affecting package cmake for versions less than 3.30.3-2
libcurl's URL API function curlurlget offers punycode conversions, to and from IDN. Asking to convert a name that is exactly 256 bytes, libcurl ends up reading outside of a stack based buffer when built to use the macidn IDN backend. The conversion function then fills up the provided buffer exact...
PT-2024-5390 · Curl +2 · Curl +2
Name of the Vulnerable Software and Affected Versions: cURL affected versions not specified Description: The issue is related to the curl url get function in the cURL utility, which is used for Punycode conversions of IDN domains. When a name exactly 256 bytes is converted, it can cause the...
