zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

CLSA-2026-1772213835 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

CLSA-2026-1772213586 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

CLSA-2026-1772177379 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

curl: Telnet Suboption Buffer Pointer Underflow in lib/telnet.c leads to Out-of-Bounds Read

Summary A buffer pointer underflow vulnerability exists in curl's telnet protocol handler lib/telnet.c. When processing telnet suboptions in the CURLTSSE state, the code unconditionally decrements the suboption buffer pointer by 2 subpointer -= 2, even when the CURLSBACCUM macro skips writing due...