Security update for php8

This update for php8 fixes the following issues: CVE-2025-1218: php: php: Denial of Service via out-of-bounds read in mysqlnd wire protocol parser bsc1282981. CVE-2025-14181: Integer overflow to buffer overflow in soap HTTP parsing bsc1283216. CVE-2026-6103: Archive entry injection via integer...

BIT-PHP-MIN-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

BIT-PHP-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

BIT-LIBPHP-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103 Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...

CVE-2026-6103: Integer Overflow or Wraparound

phartarnumber parses the octal size field of a TAR header into a uint32t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlle...