Stanislav Brabec 58ba99ebdd Security fixes and patch cleanup ...

- Drop 0002-Do-not-warn-about-interface-socket-not-binded.patch. It
  worked around a net-tools-1.60 specific problem, that does not
  happen in net-tools-2.10. It is more harmful than useful, as it
  can hide real problems. (bsc#430864#c15,
  https://github.com/ecki/net-tools/issues/32#issuecomment-3265471116).
- Drop 0004-By-default-do-not-fopen-anything-in-netrom_gr.patch. It
  was net-tools-1.60 specific leak fix and breaks netrom in
  net-tools-2.10 (bnc#544339#c2).
- Drop old Fedora patch 0006-Allow-interface-stacking.patch. It
  provided a fix for CVE-2025-46836 (bsc#142461), but it was fixes
  by the upstream in 2025 in a different way. Revert interferring
  net-tools-CVE-2025-46836.patch back to the upstream version.
- Fix stack buffer overflow in parse_hex (bsc#1248687,
  GHSA-h667-qrp8-gj58, net-tools-parse_hex-stack-overflow.patch).
- Fix stack-based buffer overflow in proc_gen_fmt (bsc#1248687,
  GHSA-w7jq-cmw2-cq59,
  net-tools-proc_gen_fmt-buffer-overflow.patch).
- Avoid unsafe memcpy in ifconfig (bsc#1248687,
  net-tools-ifconfig-avoid-unsafe-memcpy.patch).
- Prevent overflow in ax25 and netrom (bsc#1248687,
  net-tools-ax25+netrom-overflow-1.patch,
  net-tools-ax25+netrom-overflow-2.patch).
- Keep possibility to enter long interface names, even if they are
  not accepted by the kernel, because it was always possible up to
  CVE-2025-46836 fix. But issue a warning about an interface name
  concatenation (bsc#1248410,
  net-tools-ifconfig-long-name-warning.patch).

2025-10-27 23:03:20 +01:00

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