diff --git a/0001-Do-not-follow-links-when-doing-chown.patch b/0001-Do-not-follow-links-when-doing-chown.patch new file mode 100644 index 0000000..fe5b886 --- /dev/null +++ b/0001-Do-not-follow-links-when-doing-chown.patch @@ -0,0 +1,119 @@ +From 085f1d8ec56b3fe81ef3a0994d156ddf83342f49 Mon Sep 17 00:00:00 2001 +From: Ralph Castain +Date: Thu, 7 Sep 2023 07:59:57 -0600 +Subject: [PATCH] Do not follow links when doing "chown" + +There is a potential issue with allowing a "chown" operation +to follow user-created links, so let's limit any use of that +function to "lchown" - which directs the "chown" operation to +NOT follow a link. + +Signed-off-by: Ralph Castain +(cherry picked from commit ae62cdf67b19e80fd821420816f09bf0a56a8166) +(cherry picked from commit da036933c2795c1f40d0835e15f17e204e4daf0f) +Signed-off-by: Kamal Heib +--- + src/mca/common/dstore/dstore_base.c | 4 ++-- + src/mca/common/dstore/dstore_segment.c | 4 ++-- + src/mca/gds/ds12/gds_ds12_lock_fcntl.c | 2 +- + src/mca/gds/ds12/gds_ds12_lock_pthread.c | 2 +- + src/mca/ptl/usock/ptl_usock_component.c | 6 +++--- + 5 files changed, 9 insertions(+), 9 deletions(-) + +diff --git a/src/mca/common/dstore/dstore_base.c b/src/mca/common/dstore/dstore_base.c +index 5568c9434778..68eeabdbc4d7 100644 +--- a/src/mca/common/dstore/dstore_base.c ++++ b/src/mca/common/dstore/dstore_base.c +@@ -525,7 +525,7 @@ static int _esh_session_init(pmix_common_dstore_ctx_t *ds_ctx, size_t idx, ns_ma + } + } + if (s->setjobuid > 0){ +- if (0 > chown(s->nspace_path, (uid_t) s->jobuid, (gid_t) -1)){ ++ if (0 > lchown(s->nspace_path, (uid_t) s->jobuid, (gid_t) -1)){ + rc = PMIX_ERROR; + PMIX_ERROR_LOG(rc); + return rc; +@@ -1661,7 +1661,7 @@ pmix_common_dstore_ctx_t *pmix_common_dstor_init(const char *ds_name, pmix_info_ + } + } + if (ds_ctx->setjobuid > 0) { +- if (chown(ds_ctx->base_path, (uid_t) ds_ctx->jobuid, (gid_t) -1) < 0){ ++ if (lchown(ds_ctx->base_path, (uid_t) ds_ctx->jobuid, (gid_t) -1) < 0){ + rc = PMIX_ERR_NO_PERMISSIONS; + PMIX_ERROR_LOG(rc); + goto err_exit; +diff --git a/src/mca/common/dstore/dstore_segment.c b/src/mca/common/dstore/dstore_segment.c +index a219bed9c0bf..4a7c55ea9c8f 100644 +--- a/src/mca/common/dstore/dstore_segment.c ++++ b/src/mca/common/dstore/dstore_segment.c +@@ -109,7 +109,7 @@ PMIX_EXPORT pmix_dstore_seg_desc_t *pmix_common_dstor_create_new_lock_seg(const + + if (setuid > 0){ + rc = PMIX_ERR_PERM; +- if (0 > chown(file_name, (uid_t) uid, (gid_t) -1)){ ++ if (0 > lchown(file_name, (uid_t) uid, (gid_t) -1)){ + PMIX_ERROR_LOG(rc); + goto err_exit; + } +@@ -200,7 +200,7 @@ PMIX_EXPORT pmix_dstore_seg_desc_t *pmix_common_dstor_create_new_segment(pmix_ds + + if (setuid > 0){ + rc = PMIX_ERR_PERM; +- if (0 > chown(file_name, (uid_t) uid, (gid_t) -1)){ ++ if (0 > lchown(file_name, (uid_t) uid, (gid_t) -1)){ + PMIX_ERROR_LOG(rc); + goto err_exit; + } +diff --git a/src/mca/gds/ds12/gds_ds12_lock_fcntl.c b/src/mca/gds/ds12/gds_ds12_lock_fcntl.c +index 759bf4093747..515b3298136f 100644 +--- a/src/mca/gds/ds12/gds_ds12_lock_fcntl.c ++++ b/src/mca/gds/ds12/gds_ds12_lock_fcntl.c +@@ -127,7 +127,7 @@ pmix_status_t pmix_gds_ds12_lock_init(pmix_common_dstor_lock_ctx_t *ctx, const c + } + } + if (0 != setuid) { +- if (0 > chown(lock_ctx->lockfile, uid, (gid_t) -1)) { ++ if (0 > lchown(lock_ctx->lockfile, uid, (gid_t) -1)) { + rc = PMIX_ERROR; + PMIX_ERROR_LOG(rc); + goto error; +diff --git a/src/mca/gds/ds12/gds_ds12_lock_pthread.c b/src/mca/gds/ds12/gds_ds12_lock_pthread.c +index 1c9e9b79bb3e..fe7e64be4194 100644 +--- a/src/mca/gds/ds12/gds_ds12_lock_pthread.c ++++ b/src/mca/gds/ds12/gds_ds12_lock_pthread.c +@@ -113,7 +113,7 @@ pmix_status_t pmix_gds_ds12_lock_init(pmix_common_dstor_lock_ctx_t *ctx, const c + } + memset(lock_ctx->segment->seg_base_addr, 0, size); + if (0 != setuid) { +- if (0 > chown(lock_ctx->lockfile, (uid_t) uid, (gid_t) -1)){ ++ if (0 > lchown(lock_ctx->lockfile, (uid_t) uid, (gid_t) -1)){ + rc = PMIX_ERROR; + PMIX_ERROR_LOG(rc); + goto error; +diff --git a/src/mca/ptl/usock/ptl_usock_component.c b/src/mca/ptl/usock/ptl_usock_component.c +index f65d49ffde79..a6c1fdb496b3 100644 +--- a/src/mca/ptl/usock/ptl_usock_component.c ++++ b/src/mca/ptl/usock/ptl_usock_component.c +@@ -276,16 +276,16 @@ static pmix_status_t setup_listener(pmix_info_t info[], size_t ninfo, + CLOSE_THE_SOCKET(lt->socket); + goto sockerror; + } +- /* chown as required */ ++ /* lchown as required */ + if (lt->owner_given) { +- if (0 != chown(address->sun_path, lt->owner, -1)) { ++ if (0 != lchown(address->sun_path, lt->owner, -1)) { + pmix_output(0, "CANNOT CHOWN socket %s: %s", address->sun_path, strerror (errno)); + CLOSE_THE_SOCKET(lt->socket); + goto sockerror; + } + } + if (lt->group_given) { +- if (0 != chown(address->sun_path, -1, lt->group)) { ++ if (0 != lchown(address->sun_path, -1, lt->group)) { + pmix_output(0, "CANNOT CHOWN socket %s: %s", address->sun_path, strerror (errno)); + CLOSE_THE_SOCKET(lt->socket); + goto sockerror; +-- +2.41.0 + diff --git a/pmix.spec b/pmix.spec index d8b56b6..dde8cf8 100644 --- a/pmix.spec +++ b/pmix.spec @@ -1,11 +1,13 @@ Name: pmix Version: 2.2.5 -Release: 1%{?dist} +Release: 2%{?dist} Summary: Process Management Interface Exascale (PMIx) License: BSD URL: https://pmix.org/ Source0: https://github.com/pmix/%{name}/releases/download/v%{version}/%{name}-%{version}.tar.bz2 +Patch1: 0001-Do-not-follow-links-when-doing-chown.patch + BuildRequires: autoconf BuildRequires: automake BuildRequires: environment(modules) @@ -50,6 +52,8 @@ developing applications that use %{name}. %prep %setup -q -n %{name}-%{version} +%patch1 -p1 + echo touching lexer sources to recompile them ... find src -name \*.l -print -exec touch --no-create {} \; @@ -173,6 +177,10 @@ EOF %{_libdir}/pkgconfig/*.pc %changelog +* Thu Nov 02 2023 Kamal Heib - 2.2.5-2 +- Fix CVE-2023-41915 +- Resolves: RHEL-3692 + * Mon Oct 11 2021 Honggang Li - 2.2.5-1 - Update to 2.2.5 - Related: rhbz#2008513