Total
2499 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-20254 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-20252 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-20250 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs before stable version 6.47 suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). NOTE: this is different from CVE-2020-20253 and CVE-2020-20254. All four vulnerabilities in the /nova/bin/lcdstat process are discussed in the CVE-2020-20250 github.com/cq674350529 reference. | |||||
| CVE-2020-20231 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs through stable version 6.48.3 suffers from a memory corruption vulnerability in the /nova/bin/detnet process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-20222 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/sniffer process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-20216 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs 6.44.6 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/graphing process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-20212 | 1 Mikrotik | 1 Routeros | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Mikrotik RouterOs 6.44.5 (long-term tree) suffers from a memory corruption vulnerability in the /nova/bin/console process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). | |||||
| CVE-2020-1995 | 1 Paloaltonetworks | 1 Pan-os | 2024-11-21 | 6.8 MEDIUM | 4.9 MEDIUM |
| A NULL pointer dereference vulnerability in Palo Alto Networks PAN-OS allows an authenticated administrator to send a request that causes the rasmgr daemon to crash. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue affects: PAN-OS 9.1 versions earlier than 9.1.2. | |||||
| CVE-2020-1971 | 7 Debian, Fedoraproject, Netapp and 4 more | 45 Debian Linux, Fedora, Active Iq Unified Manager and 42 more | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL's s_server, s_client and verify tools have support for the "-crl_download" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w). | |||||
| CVE-2020-1814 | 1 Huawei | 6 Nip6800, Nip6800 Firmware, Secospace Usg6600 and 3 more | 2024-11-21 | 3.5 LOW | 5.3 MEDIUM |
| Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a Dangling pointer dereference vulnerability. An authenticated attacker may do some special operations in the affected products in some special scenarios to exploit the vulnerability. Due to improper race conditions of different operations, successful exploit will lead to Dangling pointer dereference, causing some service abnormal. | |||||
| CVE-2020-1730 | 6 Canonical, Fedoraproject, Libssh and 3 more | 6 Ubuntu Linux, Fedora, Libssh and 3 more | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR (or DES ciphers if enabled) ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system availability. | |||||
| CVE-2020-19722 | 1 Axiosys | 1 Bento4 | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| An unhandled memory allocation failure in Core/Ap4Atom.cpp of Bento 1.5.1-628 causes a direct copy to NULL pointer dereference, leading to a denial of service (DOS). | |||||
| CVE-2020-19720 | 1 Axiosys | 1 Bento4 | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| An unhandled memory allocation failure in Core/AP4IkmsAtom.cpp of Bento 1.5.1-628 causes a NULL pointer dereference, leading to a denial of service (DOS). | |||||
| CVE-2020-19718 | 1 Axiosys | 1 Bento4 | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| An unhandled memory allocation failure in Core/Ap4Atom.cpp of Bento 1.5.1-628 causes a NULL pointer dereference, leading to a denial of service (DOS). | |||||
| CVE-2020-19717 | 1 Axiosys | 1 Bento4 | 2024-11-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| An unhandled memory allocation failure in Core/Ap48bdlAtom.cpp of Bento 1.5.1-628 causes a NULL pointer dereference, leading to a denial of service (DOS). | |||||
| CVE-2020-19488 | 1 Gpac | 1 Gpac | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in box_code_apple.c:119 in Gpac MP4Box 0.8.0, allows attackers to cause a Denial of Service due to an invalid read on function ilst_item_Read. | |||||
| CVE-2020-19470 | 1 Flowpaper | 1 Pdf2json | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue has been found in function DCTStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a NULL pointer dereference (invalid read of size 1) . | |||||
| CVE-2020-19468 | 1 Flowpaper | 1 Pdf2json | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue has been found in function EmbedStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a null pointer derefenrece (invalid read of size 8) . | |||||
| CVE-2020-16599 | 2 Gnu, Netapp | 5 Binutils, Cloud Backup, Hci Management Node and 2 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in _bfd_elf_get_symbol_version_string, as demonstrated in nm-new, that can cause a denial of service via a crafted file. | |||||
| CVE-2020-16593 | 2 Gnu, Netapp | 4 Binutils, Cloud Backup, Ontap Select Deploy Administration Utility and 1 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| A Null Pointer Dereference vulnerability exists in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35, in scan_unit_for_symbols, as demonstrated in addr2line, that can cause a denial of service via a crafted file. | |||||