Total
12495 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-18676 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2024-11-21 | 7.5 High |
| An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme. | ||||
| CVE-2019-18423 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2024-11-21 | 8.8 High |
| An issue was discovered in Xen through 4.12.x allowing ARM guest OS users to cause a denial of service via a XENMEM_add_to_physmap hypercall. p2m->max_mapped_gfn is used by the functions p2m_resolve_translation_fault() and p2m_get_entry() to sanity check guest physical frame. The rest of the code in the two functions will assume that there is a valid root table and check that with BUG_ON(). The function p2m_get_root_pointer() will ignore the unused top bits of a guest physical frame. This means that the function p2m_set_entry() will alias the frame. However, p2m->max_mapped_gfn will be updated using the original frame. It would be possible to set p2m->max_mapped_gfn high enough to cover a frame that would lead p2m_get_root_pointer() to return NULL in p2m_get_entry() and p2m_resolve_translation_fault(). Additionally, the sanity check on p2m->max_mapped_gfn is off-by-one allowing "highest mapped + 1" to be considered valid. However, p2m_get_root_pointer() will return NULL. The problem could be triggered with a specially crafted hypercall XENMEM_add_to_physmap{, _batch} followed by an access to an address (via hypercall or direct access) that passes the sanity check but cause p2m_get_root_pointer() to return NULL. A malicious guest administrator may cause a hypervisor crash, resulting in a Denial of Service (DoS). Xen version 4.8 and newer are vulnerable. Only Arm systems are vulnerable. x86 systems are not affected. | ||||
| CVE-2019-18247 | 1 Hitachienergy | 4 Relion 650, Relion 650 Firmware, Relion 670 and 1 more | 2024-11-21 | 7.5 High |
| An attacker may use a specially crafted message to force Relion 650 series (versions 1.3.0.5 and prior) or Relion 670 series (versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior) to reboot, which could cause a denial of service. | ||||
| CVE-2019-18228 | 1 Honeywell | 50 H2w2gr1, H2w2gr1 Firmware, H2w2pc1m and 47 more | 2024-11-21 | 7.5 High |
| Honeywell equIP series IP cameras Multiple equIP Series Cameras, A vulnerability exists in the affected products where a specially crafted HTTP packet request could result in a denial of service. | ||||
| CVE-2019-17555 | 1 Apache | 1 Olingo | 2024-11-21 | 7.5 High |
| The AsyncResponseWrapperImpl class in Apache Olingo versions 4.0.0 to 4.6.0 reads the Retry-After header and passes it to the Thread.sleep() method without any check. If a malicious server returns a huge value in the header, then it can help to implement a DoS attack. | ||||
| CVE-2019-17531 | 5 Debian, Fasterxml, Netapp and 2 more | 33 Debian Linux, Jackson-databind, Oncommand Workflow Automation and 30 more | 2024-11-21 | 9.8 Critical |
| A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload. | ||||
| CVE-2019-17507 | 1 Dlink | 2 Dir-816 A1, Dir-816 A1 Firmware | 2024-11-21 | 7.5 High |
| An issue was discovered on D-Link DIR-816 A1 1.06 devices. An attacker could access management pages of the router via a client that ignores the 'top.location.href = "/dir_login.asp"' line in a .asp file. This provides access to d_status.asp, version.asp, d_dhcptbl.asp, and d_acl.asp. | ||||
| CVE-2019-17348 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 6.5 Medium |
| An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching. | ||||
| CVE-2019-17347 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 7.8 High |
| An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels). | ||||
| CVE-2019-17346 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 8.8 High |
| An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because of an incompatibility between Process Context Identifiers (PCID) and TLB flushes. | ||||
| CVE-2019-17340 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-11-21 | 8.8 High |
| An issue was discovered in Xen through 4.11.x allowing x86 guest OS users to cause a denial of service or gain privileges because grant-table transfer requests are mishandled. | ||||
| CVE-2019-17210 | 1 Arm | 2 Mbed-mqtt, Mbed-os | 2024-11-21 | 7.5 High |
| A denial-of-service issue was discovered in the MQTT library in Arm Mbed OS 2017-11-02. The function readMQTTLenString() is called by the function MQTTDeserialize_publish() to get the length and content of the MQTT topic name. In the function readMQTTLenString(), mqttstring->lenstring.len is a part of user input, which can be manipulated. An attacker can simply change it to a larger value to invalidate the if statement so that the statements inside the if statement are skipped, letting the value of mqttstring->lenstring.data default to zero. Later, curn is accessed, which points to mqttstring->lenstring.data. On an Arm Cortex-M chip, the value at address 0x0 is actually the initialization value for the MSP register. It is highly dependent on the actual firmware. Therefore, the behavior of the program is unpredictable from this time on. | ||||
| CVE-2019-17132 | 1 Vbulletin | 1 Vbulletin | 2024-11-21 | 9.8 Critical |
| vBulletin through 5.5.4 mishandles custom avatars. | ||||
| CVE-2019-17042 | 5 Debian, Fedoraproject, Opensuse and 2 more | 6 Debian Linux, Fedora, Leap and 3 more | 2024-11-21 | 9.8 Critical |
| An issue was discovered in Rsyslog v8.1908.0. contrib/pmcisconames/pmcisconames.c has a heap overflow in the parser for Cisco log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon), but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sanity check that detects invalid log messages. The message will then be considered valid, and the parser will eat up the nonexistent colon delimiter. In doing so, it will decrement lenMsg, a signed integer, whose value was zero and now becomes minus one. The following step in the parser is to shift left the contents of the message. To do this, it will call memmove with the right pointers to the target and destination strings, but the lenMsg will now be interpreted as a huge value, causing a heap overflow. | ||||
| CVE-2019-17020 | 2 Canonical, Mozilla | 2 Ubuntu Linux, Firefox | 2024-11-21 | 6.5 Medium |
| If an XML file is served with a Content Security Policy and the XML file includes an XSL stylesheet, the Content Security Policy will not be applied to the contents of the XSL stylesheet. If the XSL sheet e.g. includes JavaScript, it would bypass any of the restrictions of the Content Security Policy applied to the XML document. This vulnerability affects Firefox < 72. | ||||
| CVE-2019-17006 | 4 Mozilla, Netapp, Redhat and 1 more | 27 Network Security Services, Hci Compute Node, Hci Management Node and 24 more | 2024-11-21 | 9.8 Critical |
| In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow. | ||||
| CVE-2019-16949 | 1 Enghouse | 1 Web Chat | 2024-11-21 | 6.5 Medium |
| An issue was discovered in Enghouse Web Chat 6.1.300.31 and 6.2.284.34. A user is allowed to send an archive of their chat log to an email address specified at the beginning of the chat (where the user enters in their name and e-mail address). This POST request can be modified to change the message as well as the end recipient of the message. The e-mail address will have the same domain name and user as the product allotted. This can be used in phishing campaigns against users on the same domain. | ||||
| CVE-2019-16777 | 5 Fedoraproject, Npmjs, Opensuse and 2 more | 8 Fedora, Npm, Leap and 5 more | 2024-11-21 | 7.7 High |
| Versions of the npm CLI prior to 6.13.4 are vulnerable to an Arbitrary File Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a serve binary, any subsequent installs of packages that also create a serve binary would overwrite the previous serve binary. This behavior is still allowed in local installations and also through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option. | ||||
| CVE-2019-16776 | 5 Fedoraproject, Npmjs, Opensuse and 2 more | 8 Fedora, Npm, Leap and 5 more | 2024-11-21 | 7.7 High |
| Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to prevent access to folders outside of the intended node_modules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to modify and/or gain access to arbitrary files on a user's system when the package is installed. This behavior is still possible through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option. | ||||
| CVE-2019-16775 | 5 Fedoraproject, Npmjs, Opensuse and 2 more | 8 Fedora, Npm, Leap and 5 more | 2024-11-21 | 7.7 High |
| Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It is possible for packages to create symlinks to files outside of thenode_modules folder through the bin field upon installation. A properly constructed entry in the package.json bin field would allow a package publisher to create a symlink pointing to arbitrary files on a user's system when the package is installed. This behavior is still possible through install scripts. This vulnerability bypasses a user using the --ignore-scripts install option. | ||||