Commit Graph

6 Commits

Author SHA1 Message Date
Konstantin Demin
f230d00e64 dropbear: bump to 2024.85
- update dropbear to latest stable 2024.85;
  for the changes see https://matt.ucc.asn.au/dropbear/CHANGES
- drop cherry-picked patches (merged in release 2024.84)
- refresh remaining patches

Tested-by: Stijn Segers <foss@volatilesystems.org>
Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
2024-05-09 19:35:20 +02:00
Konstantin Demin
bf900e02c7 dropbear: add option to enable modern crypto only
reduces binary/package size and increases overall performance

also:
- adjust 910-signkey-fix-use-of-rsa-sha2-256-pubkeys.patch
  to build without DROPBEAR_RSA/DROPBEAR_RSA_SHA256

Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
2024-02-09 09:13:05 +00:00
Konstantin Demin
b5cde26048 dropbear: cherry-pick upstream patches
critical fixes:
- libtommath: possible integer overflow (CVE-2023-36328)
- implement Strict KEX mode (CVE-2023-48795)

various fixes:
- fix DROPBEAR_DSS and DROPBEAR_RSA config options
- y2038 issues
- remove SO_LINGER socket option
- make banner reading failure non-fatal
- fix "noremotetcp" behavior
- don't try to shutdown a pty
- fix test for multiuser kernels

adds new features:
- option to bind to interface
- allow inetd with non-syslog
- ignore unsupported command line options with dropbearkey

Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
2024-02-09 09:13:05 +00:00
Konstantin Demin
65256aee23 dropbear: bump to 2022.82
- update dropbear to latest stable 2022.82;
  for the changes see https://matt.ucc.asn.au/dropbear/CHANGES
- use $(AUTORELEASE) in PKG_RELEASE
- use https for all uris
- refresh all patches
- rewrite patches:
  - 100-pubkey_path.patch
  - 130-ssh_ignore_x_args.patch

binary/pkg size changes:
- ath79/generic, mips:
  - binary: 215112 -> 219228 (+4116)
  - pkg: 111914 -> 113404 (+1490)
- ath79/tiny, mips:
  - binary: 172501 -> 172485 (-16)
  - pkg: 89871 -> 90904 (+1033)

Tested-by: Stijn Segers <foss@volatilesystems.org>
Signed-off-by: Konstantin Demin <rockdrilla@gmail.com>
2022-04-09 19:31:31 +02:00
Hans Dedecker
aaf3443e1a dropbear: update to 2.81
Update dropbear to latest stable 2.81; for the changes see https://matt.ucc.asn.au/dropbear/CHANGES

Refresh patches

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2020-11-15 18:23:47 +01:00
Petr Štetiar
4e57fd5ada dropbear: make rsa-sha2-256 pubkeys usable again
Upstream in commit 972d723484d8 ("split signkey_type and signature_type
for RSA sha1 vs sha256") has added strict checking of pubkey algorithms
which made keys with SHA-256 hashing algorithm unusable as they still
reuse the `ssh-rsa` public key format. So fix this by disabling the
check for `rsa-sha2-256` pubkeys.

Ref: https://tools.ietf.org/html/rfc8332#section-3
Fixes: d4c80f5b17 ("dropbear: bump to 2020.80")
Tested-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
2020-07-07 19:47:24 +02:00