Wireshark: >> Wireshark Security Vulnerabilities
The dissect_ccp_bsdcomp_opt function in epan/dissectors/packet-ppp.c in the PPP CCP dissector in Wireshark 1.8.x before 1.8.7 does not terminate a bit-field list, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.033
Published
2013-05-25
epan/dissectors/packet-dcp-etsi.c in the DCP ETSI dissector in Wireshark 1.8.x before 1.8.7 uses incorrect integer data types, which allows remote attackers to cause a denial of service (integer overflow, and heap memory corruption or NULL pointer dereference, and application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.05
Published
2013-05-25
The dissect_dsmcc_un_download function in epan/dissectors/packet-mpeg-dsmcc.c in the MPEG DSM-CC dissector in Wireshark 1.8.x before 1.8.7 uses an incorrect format string, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.035
Published
2013-05-25
Multiple integer overflows in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (loop or application crash) via a malformed packet, related to a crash of the Websocket dissector, an infinite loop in the MySQL dissector, and a large loop in the ETCH dissector.
CVSS Score
7.8
EPSS Score
0.015
Published
2013-05-25
Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.034
Published
2013-05-25
epan/dissectors/packet-gtpv2.c in the GTPv2 dissector in Wireshark 1.8.x before 1.8.7 calls incorrect functions in certain contexts related to ciphers, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.034
Published
2013-05-25
The fragment_add_seq_common function in epan/reassemble.c in the ASN.1 BER dissector in Wireshark before r48943 has an incorrect pointer dereference during a comparison, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
5.0
EPSS Score
0.015
Published
2013-05-25
epan/dissectors/packet-reload.c in the REsource LOcation And Discovery (aka RELOAD) dissector in Wireshark 1.8.x before 1.8.6 uses incorrect integer data types, which allows remote attackers to cause a denial of service (infinite loop) via crafted integer values in a packet, related to the (1) dissect_icecandidates, (2) dissect_kinddata, (3) dissect_nodeid_list, (4) dissect_storeans, (5) dissect_storereq, (6) dissect_storeddataspecifier, (7) dissect_fetchreq, (8) dissect_findans, (9) dissect_diagnosticinfo, (10) dissect_diagnosticresponse, (11) dissect_reload_messagecontents, and (12) dissect_reload_message functions, a different vulnerability than CVE-2013-2486.
CVSS Score
7.8
EPSS Score
0.036
Published
2013-03-07
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.
CVSS Score
5.0
EPSS Score
0.039
Published
2013-03-07
The TCP dissector in Wireshark 1.8.x before 1.8.6 allows remote attackers to cause a denial of service (application crash) via a malformed packet.
CVSS Score
3.3
EPSS Score
0.004
Published
2013-03-07