Описание
Security update for wireshark
Wireshark has been updated to 1.12.7. (FATE#319388)
The following vulnerabilities have been fixed:
- Wireshark could crash when adding an item to the protocol tree. wnpa-sec-2015-21 CVE-2015-6241
- Wireshark could attempt to free invalid memory. wnpa-sec-2015-22 CVE-2015-6242
- Wireshark could crash when searching for a protocol dissector. wnpa-sec-2015-23 CVE-2015-6243
- The ZigBee dissector could crash. wnpa-sec-2015-24 CVE-2015-6244
- The GSM RLC/MAC dissector could go into an infinite loop. wnpa-sec-2015-25 CVE-2015-6245
- The WaveAgent dissector could crash. wnpa-sec-2015-26 CVE-2015-6246
- The OpenFlow dissector could go into an infinite loop. wnpa-sec-2015-27 CVE-2015-6247
- Wireshark could crash due to invalid ptvcursor length checking. wnpa-sec-2015-28 CVE-2015-6248
- The WCCP dissector could crash. wnpa-sec-2015-29 CVE-2015-6249
- Further bug fixes and updated protocol support as listed in: https://www.wireshark.org/docs/relnotes/wireshark-1.12.7.html
Also a fix from 1.12.6 in GSM DTAP was backported. (bnc#935158)
Список пакетов
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
Ссылки
- Link for SUSE-SU-2015:1713-1
- E-Mail link for SUSE-SU-2015:1713-1
- SUSE Security Ratings
- SUSE Bug 935158
- SUSE Bug 941500
- SUSE CVE CVE-2015-3813 page
- SUSE CVE CVE-2015-6241 page
- SUSE CVE CVE-2015-6242 page
- SUSE CVE CVE-2015-6243 page
- SUSE CVE CVE-2015-6244 page
- SUSE CVE CVE-2015-6245 page
- SUSE CVE CVE-2015-6246 page
- SUSE CVE CVE-2015-6247 page
- SUSE CVE CVE-2015-6248 page
- SUSE CVE CVE-2015-6249 page
Описание
The fragment_add_work function in epan/reassemble.c in the packet-reassembly feature in Wireshark 1.12.x before 1.12.5 does not properly determine the defragmentation state in a case of an insufficient snapshot length, which allows remote attackers to cause a denial of service (memory consumption) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-3813
- SUSE Bug 930689
Описание
The proto_tree_add_bytes_item function in epan/proto.c in the protocol-tree implementation in Wireshark 1.12.x before 1.12.7 does not properly terminate a data structure after a failure to locate a number within a string, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6241
- SUSE Bug 941500
Описание
The wmem_block_split_free_chunk function in epan/wmem/wmem_allocator_block.c in the wmem block allocator in the memory manager in Wireshark 1.12.x before 1.12.7 does not properly consider a certain case of multiple realloc operations that restore a memory chunk to its original size, which allows remote attackers to cause a denial of service (incorrect free operation and application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6242
- SUSE Bug 941500
Описание
The dissector-table implementation in epan/packet.c in Wireshark 1.12.x before 1.12.7 mishandles table searches for empty strings, which allows remote attackers to cause a denial of service (application crash) via a crafted packet, related to the (1) dissector_get_string_handle and (2) dissector_get_default_string_handle functions.
Затронутые продукты
Ссылки
- CVE-2015-6243
- SUSE Bug 941500
Описание
The dissect_zbee_secure function in epan/dissectors/packet-zbee-security.c in the ZigBee dissector in Wireshark 1.12.x before 1.12.7 improperly relies on length fields contained in packet data, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6244
- SUSE Bug 941500
Описание
epan/dissectors/packet-gsm_rlcmac.c in the GSM RLC/MAC dissector in Wireshark 1.12.x before 1.12.7 uses incorrect integer data types, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6245
- SUSE Bug 941500
Описание
The dissect_wa_payload function in epan/dissectors/packet-waveagent.c in the WaveAgent dissector in Wireshark 1.12.x before 1.12.7 mishandles large tag values, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6246
- SUSE Bug 941500
Описание
The dissect_openflow_tablemod_v5 function in epan/dissectors/packet-openflow_v5.c in the OpenFlow dissector in Wireshark 1.12.x before 1.12.7 does not validate a certain offset value, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6247
- SUSE Bug 941500
Описание
The ptvcursor_add function in the ptvcursor implementation in epan/proto.c in Wireshark 1.12.x before 1.12.7 does not check whether the expected amount of data is available, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6248
- SUSE Bug 941500
Описание
The dissect_wccp2r1_address_table_info function in epan/dissectors/packet-wccp.c in the WCCP dissector in Wireshark 1.12.x before 1.12.7 does not prevent the conflicting use of a table for both IPv4 and IPv6 addresses, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.
Затронутые продукты
Ссылки
- CVE-2015-6249
- SUSE Bug 941500