From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter =?utf-8?q?M=C3=BCller?= <peter.mueller@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [PATCH] sudo: Upgrade to 1.9.5p2
Date: Wed, 27 Jan 2021 21:48:25 +0100
Message-ID: <07ce8afd-0c87-2949-0278-0548efc256cf@ipfire.org>
In-Reply-To: <20210127201444.3979076-1-adolf.belka@ipfire.org>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="===============2716485746363232269=="
List-Id: <development.lists.ipfire.org>

--===============2716485746363232269==
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable

Hello Adolf,

thank you. Looks good to me.

Reviewed-by: Peter M=C3=BCller <peter.mueller(a)ipfire.org>

Thanks, and best regards,
Peter M=C3=BCller


> - Update sudo from 1.9.5p1 to 1.9.5p2
> - Major changes between version 1.9.5p2 and 1.9.5p1:
>     Fixed sudo's setprogname(3) emulation on systems that don't provide it.
>     Fixed a problem with the sudoers log server client where a partial writ=
e to the server could result the sudo process consuming large amounts of CPU =
time due to a cycle in the buffer queue. Bug #954.
>     Added a missing dependency on libsudo_util in libsudo_eventlog. Fixes a=
 link error when building sudo statically.
>     The user's KRB5CCNAME environment variable is now preserved when perfor=
ming PAM authentication. This fixes GSSAPI authentication when the user has a=
 non-default ccache.
>     When invoked as sudoedit, the same set of command line options are now =
accepted as for sudo -e. The -H and -P options are now rejected for sudoedit =
and sudo -e which matches the sudo 1.7 behavior. This is part of the fix for =
CVE-2021-3156.
>     Fixed a potential buffer overflow when unescaping backslashes in the co=
mmand's arguments. Normally, sudo escapes special characters when running a c=
ommand via a shell (sudo -s or sudo -i). However, it was also possible to run=
 sudoedit with the -s or -i flags in which case no escaping had actually been=
 done, making a buffer overflow possible. This fixes CVE-2021-3156.
> - No change to rootfile
>=20
> Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
> ---
>  lfs/sudo | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>=20
> diff --git a/lfs/sudo b/lfs/sudo
> index feba249cd..bb2279e8f 100644
> --- a/lfs/sudo
> +++ b/lfs/sudo
> @@ -24,7 +24,7 @@
> =20
>  include Config
> =20
> -VER        =3D 1.9.5p1
> +VER        =3D 1.9.5p2
> =20
>  THISAPP    =3D sudo-$(VER)
>  DL_FILE    =3D $(THISAPP).tar.gz
> @@ -40,7 +40,7 @@ objects =3D $(DL_FILE)
> =20
>  $(DL_FILE) =3D $(DL_FROM)/$(DL_FILE)
> =20
> -$(DL_FILE)_MD5 =3D 145f6e69c116f82cf0377ccf459344eb
> +$(DL_FILE)_MD5 =3D e6bc4c18c06346e6b3431637a2b5f3d5
> =20
>  install : $(TARGET)
> =20
>=20

--===============2716485746363232269==--