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[MEDIUM] Patch for iputils CVE-2025-47268 #14045

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[MEDIUM] Patch for iputils CVE-2025-47268 #14045

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68 changes: 68 additions & 0 deletions SPECS/iputils/CVE-2025-47268.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,68 @@
From a2e2ebea3641884dd436d938451d6c4db583ae28 Mon Sep 17 00:00:00 2001
From: Aninda <v-anipradhan@microsoft.com>
Date: Thu, 19 Jun 2025 12:55:39 -0400
Subject: [PATCH] Address CVE-2025-47268
Upstream Patch Reference: https://github.com/iputils/iputils/pull/585/commits/b41e4a10ab1f749a9bd149c608213c9704c3147f.patch

---
iputils_common.h | 3 +++
ping/ping_common.c | 22 +++++++++++++++++++---
2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/iputils_common.h b/iputils_common.h
index 26e8f7c..d3070cb 100644
--- a/iputils_common.h
+++ b/iputils_common.h
@@ -10,6 +10,9 @@
!!__builtin_types_compatible_p(__typeof__(arr), \
__typeof__(&arr[0]))])) * 0)

+/* 1000001 = 1000000 tv_sec + 1 tv_usec */
+#define TV_SEC_MAX_VAL (LONG_MAX/1000001)
+
#ifdef __GNUC__
# define iputils_attribute_format(t, n, m) __attribute__((__format__ (t, n, m)))
#else
diff --git a/ping/ping_common.c b/ping/ping_common.c
index ba46252..d68b21e 100644
--- a/ping/ping_common.c
+++ b/ping/ping_common.c
@@ -734,16 +734,32 @@ int gather_statistics(struct ping_rts *rts, uint8_t *icmph, int icmplen,

restamp:
tvsub(tv, &tmp_tv);
- triptime = tv->tv_sec * 1000000 + tv->tv_usec;
- if (triptime < 0) {
- error(0, 0, _("Warning: time of day goes back (%ldus), taking countermeasures"), triptime);
+
+ if (tv->tv_usec >= 1000000) {
+ error(0, 0, _("Warning: invalid tv_usec %ld us"), tv->tv_usec);
+ tv->tv_usec = 999999;
+ }
+
+ if (tv->tv_usec < 0) {
+ error(0, 0, _("Warning: invalid tv_usec %ld us"), tv->tv_usec);
+ tv->tv_usec = 0;
+ }
+
+ if (tv->tv_sec > TV_SEC_MAX_VAL) {
+ error(0, 0, _("Warning: invalid tv_sec %ld s"), tv->tv_sec);
+ triptime = 0;
+ } else if (tv->tv_sec < 0) {
+ error(0, 0, _("Warning: time of day goes back (%ld s), taking countermeasures"), tv->tv_sec);
triptime = 0;
if (!rts->opt_latency) {
gettimeofday(tv, NULL);
rts->opt_latency = 1;
goto restamp;
}
+ } else {
+ triptime = tv->tv_sec * 1000000 + tv->tv_usec;
}
+
if (!csfailed) {
rts->tsum += triptime;
rts->tsum2 += (double)((long long)triptime * (long long)triptime);
--
2.34.1

6 changes: 5 additions & 1 deletion SPECS/iputils/iputils.spec
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Original file line number Diff line number Diff line change
@@ -1,14 +1,15 @@
Summary: Programs for basic networking
Name: iputils
Version: 20211215
Release: 2%{?dist}
Release: 3%{?dist}
License: BSD-3 AND GPLv2+ AND Rdisc
Vendor: Microsoft Corporation
Distribution: Mariner
Group: Applications/Communications
URL: https://github.com/iputils/iputils
Source0: https://github.com/iputils/iputils/archive/20211215.tar.gz#/%{name}-%{version}.tar.gz
Patch0: ping_test_ipv6_localhost.patch
Patch1: CVE-2025-47268.patch
BuildRequires: iproute
BuildRequires: libcap-devel
BuildRequires: libgcrypt-devel
Expand Down Expand Up @@ -67,6 +68,9 @@ mv -f RELNOTES.tmp RELNOTES.old
%exclude %{_sysconfdir}/init.d/ninfod.sh

%changelog
* Thu Jun 19 2025 Aninda Pradhan <v-anipradhan@microsoft.com> - 20211215-3
- Fix CVE-2025-47268 with an upstream patch

* Wed Sep 20 2023 Jon Slobodzian <joslobo@microsoft.com> - 20211215-2
- Recompile with stack-protection fixed gcc version (CVE-2023-4039)

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