The netmonrec_comment_destroy function in wiretap/netmon.c in Wireshark through 2.4.4 performs a free operation on an uninitialized memory address, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.
Max CVSS
9.8
EPSS Score
0.79%
Published
2018-02-08
Updated
2020-08-24
The File_read_line function in epan/wslua/wslua_file.c in Wireshark through 2.2.11 does not properly strip '\n' characters, which allows remote attackers to cause a denial of service (buffer underflow and application crash) via a crafted packet that triggers the attempted processing of an empty line.
Max CVSS
7.5
EPSS Score
0.16%
Published
2017-12-27
Updated
2019-10-03
epan/dissectors/packet-ntlmssp.c in the NTLMSSP dissector in Wireshark before 1.4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted .pcap file.
Max CVSS
4.3
EPSS Score
0.88%
Published
2011-03-03
Updated
2017-09-19
Heap-based buffer overflow in wiretap/pcapng.c in Wireshark before 1.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted capture file.
Max CVSS
9.3
EPSS Score
2.65%
Published
2011-03-28
Updated
2023-02-13
Integer overflow in wiretap/erf.c in Wireshark before 1.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted erf file, related to an "unsigned integer wrap vulnerability."
Max CVSS
9.3
EPSS Score
6.41%
Published
2009-10-30
Updated
2017-09-19
Wireshark 1.0.4 and earlier allows remote attackers to cause a denial of service via a long SMTP request, which triggers an infinite loop.
Max CVSS
5.0
EPSS Score
0.34%
Published
2008-12-01
Updated
2018-10-11
The TFTP dissector in Wireshark (formerly Ethereal) 0.6.0 through 0.99.7, when running on Ubuntu 7.10, allows remote attackers to cause a denial of service (crash or memory consumption) via a malformed packet, possibly related to a Cairo library bug.
Max CVSS
4.7
EPSS Score
0.21%
Published
2008-02-28
Updated
2018-10-11
The SNMP dissector in Wireshark (formerly Ethereal) 0.99.6 through 0.99.7 allows remote attackers to cause a denial of service (crash) via a malformed packet.
Max CVSS
4.3
EPSS Score
0.38%
Published
2008-02-28
Updated
2018-10-11
The SCTP dissector in Wireshark (formerly Ethereal) 0.99.5 through 0.99.7 allows remote attackers to cause a denial of service (crash) via a malformed packet.
Max CVSS
5.0
EPSS Score
0.40%
Published
2008-02-28
Updated
2018-10-11
Integer signedness error in the DNP3 dissector in Wireshark (formerly Ethereal) 0.10.12 to 0.99.6 allows remote attackers to cause a denial of service (long loop) via a malformed DNP3 packet.
Max CVSS
4.3
EPSS Score
1.66%
Published
2007-11-23
Updated
2018-10-15
Off-by-one error in the DHCP/BOOTP dissector in Wireshark before 0.99.6 allows remote attackers to cause a denial of service (crash) via crafted DHCP-over-DOCSIS packets.
Max CVSS
5.0
EPSS Score
0.81%
Published
2007-06-26
Updated
2017-10-11
Wireshark before 0.99.6 allows remote attackers to cause a denial of service via malformed (1) SSL or (2) MMS packets that trigger an infinite loop.
Max CVSS
5.0
EPSS Score
0.81%
Published
2007-06-26
Updated
2018-10-16
12 vulnerabilities found