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64bf99d572
mirror_frr/ospfd
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Olivier Dugeon 64bf99d572 ospfd: Solved crash in RI parsing with OSPF TE 
Iggy Frankovic discovered another ospfd crash when performing fuzzing of OSPF
LSA packets. The crash occurs in ospf_te_parse_ri() function when attemping to
read Segment Routing subTLVs. The original code doesn't check if the size of
the SR subTLVs have the correct length. In presence of erronous LSA, this will
cause a buffer overflow and ospfd crash.

This patch introduces new verification of the subTLVs size for Router
Information TLV.

Co-authored-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
(cherry picked from commit f69d1313b1)
2024-05-24 19:32:15 +00:00
..
.gitignore *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
ChangeLog.opaque.txt Initial revision 2003-02-03 16:31:16 +00:00
Makefile build: non-recursive ospf* 2017-08-04 11:09:50 +02:00
ospf_abr.c ospfd: opsf_abr.c memory leak fix, free range 2023-05-10 10:59:20 +04:00
ospf_abr.h ospfd: add support for NSSA Type-7 address ranges 2023-03-31 19:28:15 -03:00
ospf_api.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_api.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_apiserver.c ospfd: OSPF opaque LSA stale processing fix and topotests. 2023-05-09 16:51:03 -04:00
ospf_apiserver.h *: Rename struct thread to struct event 2023-03-24 08:32:17 -04:00
ospf_asbr.c ospfd: Fix External Aggregator Leak 2023-09-05 23:00:13 +04:00
ospf_asbr.h ospfd: fix default-metric change if external LSAs already sent 2023-07-19 13:12:40 +00:00
ospf_ase.c ospfd: add support for unplanned graceful restart 2023-05-08 21:47:44 -03:00
ospf_ase.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_auth.c ospfd: a possible fix for TAINTED_SCALAR coverity issues 2023-10-03 10:13:03 +03:30
ospf_auth.h [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30
ospf_bfd.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_bfd.h *: Convert struct event_master to struct event_loop 2023-03-24 08:32:17 -04:00
ospf_dump_api.c *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_dump_api.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_dump.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_dump.h *: Fixup formatting issues due to reordering 2023-03-24 08:37:21 -04:00
ospf_errors.c [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30
ospf_errors.h [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30
ospf_ext.c ospfd: Correct SID check size 2023-12-11 12:08:24 +00:00
ospf_ext.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_flood.c Merge pull request #13691 from LabNConsulting/aceelindem/ospf-opaque-interface-disable 2023-07-11 11:47:32 -04:00
ospf_flood.h Merge pull request #12366 from manojvn/ospfv2-flood-reduction 2023-02-21 08:03:06 -05:00
ospf_gr_helper.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_gr.c ospfd: Configurable interface-level 'capability opaque' support 2023-06-28 13:03:48 -04:00
ospf_gr.h ospfd, ospf6d: fix time_t truncation 2023-05-30 19:47:28 -03:00
ospf_ia.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_ia.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_interface.c vtysh: Show ip ospf network ... even if it's not the same as the interface type 2024-04-29 16:32:26 +03:00
ospf_interface.h vtysh: Show ip ospf network ... even if it's not the same as the interface type 2024-04-29 16:32:26 +03:00
ospf_ism.c ospfd, ospf6d: introduce the "graceful-restart hello-delay" command 2023-05-08 21:47:44 -03:00
ospf_ism.h * : include event ptr in event_execute api 2023-07-25 10:17:48 -04:00
ospf_ldp_sync.c ospfd: check for NULLs in vty code 2023-06-30 13:58:16 -04:00
ospf_ldp_sync.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_lsa.c * : include event ptr in event_execute api 2023-07-25 10:17:48 -04:00
ospf_lsa.h ospfd: implement Type-7 default routes for NSSA areas 2023-03-31 19:28:15 -03:00
ospf_lsdb.c Merge pull request #12366 from manojvn/ospfv2-flood-reduction 2023-02-21 08:03:06 -05:00
ospf_lsdb.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_main.c [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30
ospf_memory.c *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_memory.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_neighbor.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_neighbor.h *: Rename struct thread to struct event 2023-03-24 08:32:17 -04:00
ospf_network.c ospfd: fix per-interface sockets 2023-07-03 09:37:25 -04:00
ospf_network.h ospfd: support write socket per interface 2023-04-11 10:16:07 -04:00
ospf_nsm.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_nsm.h * : include event ptr in event_execute api 2023-07-25 10:17:48 -04:00
ospf_opaque.c ospfd: Configurable interface-level 'capability opaque' support 2023-06-28 13:03:48 -04:00
ospf_opaque.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_packet.c [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30
ospf_packet.h ospfd: add support for unplanned graceful restart 2023-05-08 21:47:44 -03:00
ospf_ri.c ospfd: add support for "no router-info [<area|as>] command" 2024-02-09 11:48:34 +00:00
ospf_ri.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_route.c Merge pull request #14034 from LabNConsulting/aceelindem/ospf_prefix_suppression 2023-07-21 10:14:22 +03:00
ospf_route.h ospfd: Support show intra-area network type in 'show ip ospf route' command 2023-07-18 14:20:05 +08:00
ospf_routemap_nb_config.c *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_routemap_nb.c *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_routemap_nb.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_routemap.c lib, ospfd, yang: add route map set for min/max metric 2023-04-18 00:48:16 -05:00
ospf_snmp.c Revert "ospfd: fix some dicey pointer arith in snmp module" 2024-04-24 11:26:46 +00:00
ospf_spf.c *: Convert event.h to frrevent.h 2023-03-24 08:32:17 -04:00
ospf_spf.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_sr.c ospfd: can not delete "segment-routing node-msd" when SR if off 2024-02-09 10:35:45 +00:00
ospf_sr.h *: Rename struct thread to struct event 2023-03-24 08:32:17 -04:00
ospf_te.c ospfd: Solved crash in RI parsing with OSPF TE 2024-05-24 19:32:15 +00:00
ospf_te.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_ti_lfa.c ospfd: Delete q_space->vertex_list on No Backup Path 2023-08-19 18:38:14 +04:00
ospf_ti_lfa.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_vty.c Merge pull request #15953 from FRRouting/mergify/bp/stable/9.1/pr-15846 2024-05-08 14:47:34 +03:00
ospf_vty.h *: auto-convert to SPDX License IDs 2023-02-09 14:09:11 +01:00
ospf_zebra.c *: remove ZEBRA_INTERFACE_VRF_UPDATE 2023-10-07 10:06:39 +08:00
ospf_zebra.h ospfd: implement Type-7 default routes for NSSA areas 2023-03-31 19:28:15 -03:00
OSPF-ALIGNMENT.txt *: Remove cvs control points 2017-12-05 17:28:12 -05:00
ospfd.c ospfd: Fixing infinite loop when listing OSPF interfaces 2023-10-11 14:28:56 +00:00
ospfd.h ospfd: fix default-metric change if external LSAs already sent 2023-07-19 13:12:40 +00:00
subdir.am [ospfd]: add support for RFC 5709 HMAC-SHA Auth 2023-09-16 07:38:23 +03:30