Filtered by vendor Redhat
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Filtered by product Enterprise Linux
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Total
13590 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-27821 | 3 Debian, Qemu, Redhat | 4 Debian Linux, Qemu, Advanced Virtualization and 1 more | 2024-08-04 | 6.0 Medium |
| A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting in a denial of service. This flaw affects QEMU versions prior to 5.2.0. | ||||
| CVE-2020-27777 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Openshift Container Platform | 2024-08-04 | 6.7 Medium |
| A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel. | ||||
| CVE-2020-27783 | 6 Debian, Fedoraproject, Lxml and 3 more | 9 Debian Linux, Fedora, Lxml and 6 more | 2024-08-04 | 6.1 Medium |
| A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code. | ||||
| CVE-2020-27778 | 3 Debian, Freedesktop, Redhat | 3 Debian Linux, Poppler, Enterprise Linux | 2024-08-04 | 7.5 High |
| A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service. | ||||
| CVE-2020-27774 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-08-04 | 3.3 Low |
| A flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of a too large shift for 64-bit type `ssize_t`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. | ||||
| CVE-2020-27772 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-08-04 | 3.3 Low |
| A flaw was found in ImageMagick in coders/bmp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned int`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. | ||||
| CVE-2020-27767 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-08-04 | 3.3 Low |
| A flaw was found in ImageMagick in MagickCore/quantum.h. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of types `float` and `unsigned char`. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. | ||||
| CVE-2020-27749 | 4 Fedoraproject, Gnu, Netapp and 1 more | 12 Fedora, Grub2, Ontap Select Deploy Administration Utility and 9 more | 2024-08-04 | 6.7 Medium |
| A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line into their corresponding variable contents, using a 1kB stack buffer for temporary storage, without sufficient bounds checking. If the function is called with a command line that references a variable with a sufficiently large payload, it is possible to overflow the stack buffer, corrupt the stack frame and control execution which could also circumvent Secure Boot protections. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2020-27771 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-08-04 | 3.3 Low |
| In RestoreMSCWarning() of /coders/pdf.c there are several areas where calls to GetPixelIndex() could result in values outside the range of representable for the unsigned char type. The patch casts the return value of GetPixelIndex() to ssize_t type to avoid this bug. This undefined behavior could be triggered when ImageMagick processes a crafted pdf file. Red Hat Product Security marked this as Low severity because although it could potentially lead to an impact to application availability, no specific impact was demonstrated in this case. This flaw affects ImageMagick versions prior to 7.0.9-0. | ||||
| CVE-2020-27765 | 3 Debian, Imagemagick, Redhat | 3 Debian Linux, Imagemagick, Enterprise Linux | 2024-08-04 | 3.3 Low |
| A flaw was found in ImageMagick in MagickCore/segment.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0. | ||||
| CVE-2020-27618 | 5 Debian, Gnu, Netapp and 2 more | 25 Debian Linux, Glibc, 500f and 22 more | 2024-08-04 | 5.5 Medium |
| The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228. | ||||
| CVE-2020-27617 | 3 Debian, Qemu, Redhat | 4 Debian Linux, Qemu, Advanced Virtualization and 1 more | 2024-08-04 | 6.5 Medium |
| eth_get_gso_type in net/eth.c in QEMU 4.2.1 allows guest OS users to trigger an assertion failure. A guest can crash the QEMU process via packet data that lacks a valid Layer 3 protocol. | ||||
| CVE-2020-27619 | 4 Fedoraproject, Oracle, Python and 1 more | 5 Fedora, Communications Cloud Native Core Network Function Cloud Native Environment, Python and 2 more | 2024-08-04 | 9.8 Critical |
| In Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP. | ||||
| CVE-2020-27221 | 2 Eclipse, Redhat | 3 Openj9, Enterprise Linux, Rhel Extras | 2024-08-04 | 9.8 Critical |
| In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding. | ||||
| CVE-2020-27170 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-08-04 | 4.7 Medium |
| An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain sensitive information from kernel memory, aka CID-f232326f6966. This affects pointer types that do not define a ptr_limit. | ||||
| CVE-2020-27152 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-08-04 | 5.5 Medium |
| An issue was discovered in ioapic_lazy_update_eoi in arch/x86/kvm/ioapic.c in the Linux kernel before 5.9.2. It has an infinite loop related to improper interaction between a resampler and edge triggering, aka CID-77377064c3a9. | ||||
| CVE-2020-27153 | 4 Bluez, Debian, Opensuse and 1 more | 4 Bluez, Debian Linux, Leap and 1 more | 2024-08-04 | 8.6 High |
| In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event. | ||||
| CVE-2020-26973 | 2 Mozilla, Redhat | 6 Firefox, Firefox Esr, Thunderbird and 3 more | 2024-08-04 | 8.8 High |
| Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. | ||||
| CVE-2020-26974 | 2 Mozilla, Redhat | 6 Firefox, Firefox Esr, Thunderbird and 3 more | 2024-08-04 | 8.8 High |
| When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. | ||||
| CVE-2020-26971 | 2 Mozilla, Redhat | 6 Firefox, Firefox Esr, Thunderbird and 3 more | 2024-08-04 | 8.8 High |
| Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. | ||||