From 59ae241f7189252c72394fae2e2b85ca61b72755 Mon Sep 17 00:00:00 2001 From: Thomas Danckaert Date: Thu, 26 Jan 2017 11:35:50 +0100 Subject: gnu: Add xinetd. * gnu/packages/web.scm (xinetd): New variable. * gnu/packages/patches/xinetd-CVE-2013-4342.patch, gnu/packages/patches/xinetd-fix-fd-leak.patch: New files. * gnu/local.mk (dist_patch_DATA): Add patches. Signed-off-by: Leo Famulari --- gnu/packages/patches/xinetd-CVE-2013-4342.patch | 36 +++++++++++++++++++++++++ gnu/packages/patches/xinetd-fix-fd-leak.patch | 26 ++++++++++++++++++ 2 files changed, 62 insertions(+) create mode 100644 gnu/packages/patches/xinetd-CVE-2013-4342.patch create mode 100644 gnu/packages/patches/xinetd-fix-fd-leak.patch (limited to 'gnu/packages/patches') diff --git a/gnu/packages/patches/xinetd-CVE-2013-4342.patch b/gnu/packages/patches/xinetd-CVE-2013-4342.patch new file mode 100644 index 0000000000..ad57bc7b0e --- /dev/null +++ b/gnu/packages/patches/xinetd-CVE-2013-4342.patch @@ -0,0 +1,36 @@ +Fix CVE-2013-4342: + +https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4342 +https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=324678 + +Patch copied from upstream source repository: + +https://github.com/xinetd-org/xinetd/commit/91e2401a219121eae15244a6b25d2e79c1af5864 + +From 91e2401a219121eae15244a6b25d2e79c1af5864 Mon Sep 17 00:00:00 2001 +From: Thomas Swan +Date: Wed, 2 Oct 2013 23:17:17 -0500 +Subject: [PATCH] CVE-2013-4342: xinetd: ignores user and group directives for + TCPMUX services + +Originally reported to Debian in 2005 and rediscovered , xinetd would execute TCPMUX services without dropping privilege to match the service configuration allowing the service to run with same privilege as the xinetd process (root). +--- + xinetd/builtins.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/xinetd/builtins.c b/xinetd/builtins.c +index 3b85579..34a5bac 100644 +--- a/xinetd/builtins.c ++++ b/xinetd/builtins.c +@@ -617,7 +617,7 @@ static void tcpmux_handler( const struct server *serp ) + if( SC_IS_INTERNAL( scp ) ) { + SC_INTERNAL(scp, nserp); + } else { +- exec_server(nserp); ++ child_process(nserp); + } + } + +-- +2.7.4 + diff --git a/gnu/packages/patches/xinetd-fix-fd-leak.patch b/gnu/packages/patches/xinetd-fix-fd-leak.patch new file mode 100644 index 0000000000..77e4600185 --- /dev/null +++ b/gnu/packages/patches/xinetd-fix-fd-leak.patch @@ -0,0 +1,26 @@ +Fix a file descriptor leak: + +https://github.com/xinetd-org/xinetd/issues/23 + +Patch copied from Debian: + +https://anonscm.debian.org/cgit/collab-maint/xinetd.git/tree/debian/patches/000012-fix_fd_leak + +Patch sent upstream at https://github.com/xinetd-org/xinetd/pull/26. + +diff --git a/xinetd/xgetloadavg.c b/xinetd/xgetloadavg.c +index 5a26214..fe0f872 100644 +--- a/xinetd/xgetloadavg.c ++++ b/xinetd/xgetloadavg.c +@@ -34,7 +34,7 @@ double xgetloadavg(void) + + if( fscanf(fd, "%lf", &ret) != 1 ) { + perror("fscanf"); +- return -1; ++ ret = -1; + } + + fclose(fd); +-- +2.7.4 + -- cgit v1.2.3