Browse code
net-snmp: fix for CVE-2018-18065
Added a patch to fix the CVE
Change-Id: Ia57fc3325ee9864368f5e2717532cf42725f0a5c
Reviewed-on: http://photon-jenkins.eng.vmware.com:8082/6424
Tested-by: gerrit-photon <photon-checkins@vmware.com>
Reviewed-by: Anish Swaminathan <anishs@vmware.com>
Ankit Jain authored on 2019/01/01 03:41:38Showing 2 changed files
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new file mode 100644 |
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@@ -0,0 +1,33 @@ |
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+From 7ffb8e25a0db851953155de91f0170e9bf8c457d Mon Sep 17 00:00:00 2001 |
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+From: Robert Story <rstory@freesnmp.com> |
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+Date: Thu, 6 Oct 2016 10:43:10 -0400 |
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+Subject: [PATCH] CHANGES: BUG: 2743: snmpd crashes when receiving a GetNext |
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+ PDU with multiple Varbinds |
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+ |
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+skip out-of-range varbinds when calling next handler |
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+--- |
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+ agent/helpers/table.c | 4 ++++ |
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+ 1 file changed, 4 insertions(+) |
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+ |
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+diff --git a/agent/helpers/table.c b/agent/helpers/table.c |
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+index 882e84c..b943d6e 100644 |
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+--- a/agent/helpers/table.c |
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+@@ -406,6 +406,8 @@ table_helper_handler(netsnmp_mib_handler *handler, |
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+ if (reqinfo->mode == MODE_GET) |
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+ table_helper_cleanup(reqinfo, request, |
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+ SNMP_NOSUCHOBJECT); |
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++ else |
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++ request->processed = 1; /* skip if next handler called */ |
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+ continue; |
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+ } |
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+ |
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+@@ -483,6 +485,8 @@ table_helper_handler(netsnmp_mib_handler *handler, |
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+ #endif /* NETSNMP_NO_WRITE_SUPPORT */ |
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+ table_helper_cleanup(reqinfo, request, |
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+ SNMP_NOSUCHOBJECT); |
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++ else |
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++ request->processed = 1; /* skip if next handler called */ |
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+ continue; |
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+ } |
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+ /* |
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@@ -2,7 +2,7 @@ |
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Summary: Net-SNMP is a suite of applications used to implement SNMP v1, SNMP v2c and SNMP v3 using both IPv4 and IPv6. |
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Name: net-snmp |
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Version: 5.7.3 |
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-Release: 9%{?dist}
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+Release: 10%{?dist}
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License: BSD (like) |
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URL: http://net-snmp.sourceforge.net/ |
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Group: Productivity/Networking/Other |
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@@ -16,6 +16,7 @@ Patch1: net-snmp-5.7.2-systemd.patch |
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Patch2: net-snmp-remove-u64-typedef.patch |
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Patch3: net-snmp-fix-perl-module-compilation.patch |
| 18 | 18 |
Patch4: net-snmp-CVE-2018-1000116.patch |
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+Patch5: net-snmp-CVE-2018-18065.patch |
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BuildRequires: openssl-devel perl systemd |
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Requires: perl systemd |
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%description |
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@@ -35,6 +36,7 @@ The net-snmp-devel package contains headers and libraries for building SNMP appl |
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%patch2 -p1 |
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%patch3 -p1 |
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%patch4 -p1 |
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+%patch5 -p1 |
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%build |
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./configure --prefix=%{_prefix} \
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@@ -99,6 +101,8 @@ rm -rf %{buildroot}/*
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%exclude /usr/lib/perl5/5.24.1/*/perllocal.pod |
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%changelog |
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+* Mon Dec 31 2018 Ankit Jain <ankitja@vmware.com> 5.7.3-10 |
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+- Fix for CVE-2018-18065 |
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* Tue Jul 31 2018 Ajay Kaher <akaher@vmware.com> 5.7.3-9 |
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- Excluded perllocal.pod for aarch64 |
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* Mon Apr 16 2018 Xiaolin Li <xiaolinl@vmware.com> 5.7.3-8 |