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CWE-20

13,740 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,740)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
3Canonical
DebianPerl
3Debian Linux
PathtoolsUbuntu Linux
May 6, 2026
Jan 13, 2016
N/A· v4
7.3 HIGH· v3
7.5 HIGH· v2
The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protect...Show more
The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.Show less
2Fedoraproject
Openstack
2Fedora
Swift3
May 6, 2026
Jan 13, 2016
N/A· v4
7.4 HIGH· v3
5.8 MEDIUM· v2
Swift3 before 1.9 allows remote attackers to conduct replay attacks via an Authorization request that lacks a Date header.
1Microsoft
1Internet Explorer
May 6, 2026
Jan 13, 2016
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Microsoft Internet Explorer 9 through 11 allows remote attackers to bypass the Same Origin Policy via unspecified vectors, aka "Internet Explorer Elevation of Privilege Vulnerability."
1F5
8Big Ip Access Policy Manager
Big Ip Advanced Firewall ManagerBig Ip Analytics+5 more
May 6, 2026
Jan 12, 2016
N/A· v4
3.7 LOW· v3
4.3 MEDIUM· v2
BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a deni...Show more
BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, Link Controller, and PEM 12.0.0 before HF1, when the TCP profile for a virtual server is configured with Congestion Metrics Cache enabled, allow remote attackers to cause a denial of service (Traffic Management Microkernel (TMM) restart) via crafted ICMP packets, related to Path MTU (PMTU) discovery.Show less
1Huawei
1Vcn500
May 6, 2026
Jan 11, 2016
N/A· v4
7.4 HIGH· v3
5.8 MEDIUM· v2
The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay...Show more
The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay attacks via the session ID.Show less
1Typo3
1Typo3
May 6, 2026
Jan 8, 2016
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
The Flvplayer component in TYPO3 6.2.x before 6.2.16 allows remote attackers to embed Flash videos from external domains via unspecified vectors, aka "Cross-Site Flashing."
1Huawei
2Ale Firmware
Gem 703l Firmware
May 6, 2026
Jan 8, 2016
N/A· v4
5.5 MEDIUM· v3
7.1 HIGH· v2
The Joint Photographic Experts Group Processing Unit (JPU) driver in Huawei ALE smartphones with software before ALE-UL00C00B220 and ALE-TL00C01B220 and GEM-703L smartphones with software before V100R001C233B111 allows r...Show more
The Joint Photographic Experts Group Processing Unit (JPU) driver in Huawei ALE smartphones with software before ALE-UL00C00B220 and ALE-TL00C01B220 and GEM-703L smartphones with software before V100R001C233B111 allows remote attackers to cause a denial of service (crash) via a crafted application with the system or camera permission, a different vulnerability than CVE-2015-8225.Show less
1Huawei
2Ale Firmware
Gem 703l Firmware
May 6, 2026
Jan 8, 2016
N/A· v4
5.5 MEDIUM· v3
7.1 HIGH· v2
The Joint Photographic Experts Group Processing Unit (JPU) driver in Huawei ALE smartphones with software before ALE-UL00C00B220 and ALE-TL00C01B220 and GEM-703L smartphones with software before V100R001C233B111 allows r...Show more
The Joint Photographic Experts Group Processing Unit (JPU) driver in Huawei ALE smartphones with software before ALE-UL00C00B220 and ALE-TL00C01B220 and GEM-703L smartphones with software before V100R001C233B111 allows remote attackers to cause a denial of service (crash) via a crafted application with the system or camera permission, a different vulnerability than CVE-2015-8226.Show less
1Juniper
1Screenos
May 6, 2026
Jan 8, 2016
N/A· v4
8.1 HIGH· v3
9.3 HIGH· v2
Juniper ScreenOS before 6.3.0r21, when ssh-pka is configured and enabled, allows remote attackers to cause a denial of service (system crash) or execute arbitrary code via crafted SSH negotiation.
1Phusionpassenger
1Phusion Passenger
May 6, 2026
Jan 8, 2016
N/A· v4
3.7 LOW· v3
4.3 MEDIUM· v2
agent/Core/Controller/SendRequest.cpp in Phusion Passenger before 4.0.60 and 5.0.x before 5.0.22, when used in Apache integration mode or in standalone mode without a filtering proxy, allows remote attackers to spoof hea...Show more
agent/Core/Controller/SendRequest.cpp in Phusion Passenger before 4.0.60 and 5.0.x before 5.0.22, when used in Apache integration mode or in standalone mode without a filtering proxy, allows remote attackers to spoof headers passed to applications by using an _ (underscore) character instead of a - (dash) character in an HTTP header, as demonstrated by an X_User header.Show less
3Apache
FedoraprojectRedhat
3Activemq
FedoraOpenshift
May 6, 2026
Jan 8, 2016
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Apache ActiveMQ 5.x before 5.13.0 does not restrict the classes that can be serialized in the broker, which allows remote attackers to execute arbitrary code via a crafted serialized Java Message Service (JMS) ObjectMess...Show more
Apache ActiveMQ 5.x before 5.13.0 does not restrict the classes that can be serialized in the broker, which allows remote attackers to execute arbitrary code via a crafted serialized Java Message Service (JMS) ObjectMessage object.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The dissect_CPMSetBindings function in epan/dissectors/packet-mswsp.c in the MS-WSP dissector in Wireshark 2.0.x before 2.0.1 does not validate the column size, which allows remote attackers to cause a denial of service...Show more
The dissect_CPMSetBindings function in epan/dissectors/packet-mswsp.c in the MS-WSP dissector in Wireshark 2.0.x before 2.0.1 does not validate the column size, which allows remote attackers to cause a denial of service (memory consumption or application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The dissect_ppi function in epan/dissectors/packet-ppi.c in the PPI dissector in Wireshark 2.0.x before 2.0.1 does not initialize a packet-header data structure, which allows remote attackers to cause a denial of service...Show more
The dissect_ppi function in epan/dissectors/packet-ppi.c in the PPI dissector in Wireshark 2.0.x before 2.0.1 does not initialize a packet-header data structure, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.3 MEDIUM· v3
4.3 MEDIUM· v2
The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of...Show more
The dissect_tds7_colmetadata_token function in epan/dissectors/packet-tds.c in the TDS dissector in Wireshark 2.0.x before 2.0.1 does not validate the number of columns, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The ipmi_fmt_udpport function in epan/dissectors/packet-ipmi.c in the IPMI dissector in Wireshark 2.0.x before 2.0.1 improperly attempts to access a packet scope, which allows remote attackers to cause a denial of servic...Show more
The ipmi_fmt_udpport function in epan/dissectors/packet-ipmi.c in the IPMI dissector in Wireshark 2.0.x before 2.0.1 improperly attempts to access a packet scope, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which allows remote at...Show more
The s7comm_decode_ud_cpu_szl_subfunc function in epan/dissectors/packet-s7comm_szl_ids.c in the S7COMM dissector in Wireshark 2.0.x before 2.0.1 does not validate the list count in an SZL response, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The mp2t_open function in wiretap/mp2t.c in the MP2T file parser in Wireshark 2.0.x before 2.0.1 does not validate the bit rate, which allows remote attackers to cause a denial of service (divide-by-zero error and applic...Show more
The mp2t_open function in wiretap/mp2t.c in the MP2T file parser in Wireshark 2.0.x before 2.0.1 does not validate the bit rate, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The mp2t_find_next_pcr function in wiretap/mp2t.c in the MP2T file parser in Wireshark 2.0.x before 2.0.1 does not reserve memory for a trailer, which allows remote attackers to cause a denial of service (stack-based buf...Show more
The mp2t_find_next_pcr function in wiretap/mp2t.c in the MP2T file parser in Wireshark 2.0.x before 2.0.1 does not reserve memory for a trailer, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) via a crafted file.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x before 2.0.1 uses an incorrect integer data type, which allows remote attackers to cause a den...Show more
The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x before 2.0.1 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (invalid write operation and application crash) via a crafted packet.Show less
1Wireshark
1Wireshark
May 6, 2026
Jan 4, 2016
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
The dissect_nwp function in epan/dissectors/packet-nwp.c in the NWP dissector in Wireshark 2.0.x before 2.0.1 mishandles the packet type, which allows remote attackers to cause a denial of service (application crash) via...Show more
The dissect_nwp function in epan/dissectors/packet-nwp.c in the NWP dissector in Wireshark 2.0.x before 2.0.1 mishandles the packet type, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.Show less