Filtered by vendor Fedoraproject
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Total
5385 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-19203 | 2 Fedoraproject, Oniguruma Project | 2 Fedora, Oniguruma | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read. | |||||
| CVE-2019-19068 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2023-11-07 | 4.9 MEDIUM | 4.6 MEDIUM |
| A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6. | |||||
| CVE-2019-19062 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2023-11-07 | 4.7 MEDIUM | 4.7 MEDIUM |
| A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042. | |||||
| CVE-2019-19577 | 2 Fedoraproject, Xen | 2 Fedora, Xen | 2023-11-07 | 7.2 HIGH | 7.2 HIGH |
| An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates. When running on AMD systems with an IOMMU, Xen attempted to dynamically adapt the number of levels of pagetables (the pagetable height) in the IOMMU according to the guest's address space size. The code to select and update the height had several bugs. Notably, the update was done without taking a lock which is necessary for safe operation. A malicious guest administrator can cause Xen to access data structures while they are being modified, causing Xen to crash. Privilege escalation is thought to be very difficult but cannot be ruled out. Additionally, there is a potential memory leak of 4kb per guest boot, under memory pressure. Only Xen on AMD CPUs is vulnerable. Xen running on Intel CPUs is not vulnerable. ARM systems are not vulnerable. Only systems where guests are given direct access to physical devices are vulnerable. Systems which do not use PCI pass-through are not vulnerable. Only HVM guests can exploit the vulnerability. PV and PVH guests cannot. All versions of Xen with IOMMU support are vulnerable. | |||||
| CVE-2019-19630 | 3 Debian, Fedoraproject, Htmldoc Project | 3 Debian Linux, Fedora, Htmldoc | 2023-11-07 | 6.8 MEDIUM | 7.8 HIGH |
| HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document. | |||||
| CVE-2019-19582 | 2 Fedoraproject, Xen | 2 Fedora, Xen | 2023-11-07 | 2.1 LOW | 6.5 MEDIUM |
| An issue was discovered in Xen through 4.12.x allowing x86 guest OS users to cause a denial of service (infinite loop) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: On x86 accesses to bitmaps with a compile time known size of 64 may incur undefined behavior, which may in particular result in infinite loops. A malicious guest may cause a hypervisor crash or hang, resulting in a Denial of Service (DoS). All versions of Xen are vulnerable. x86 systems with 64 or more nodes are vulnerable (there might not be any such systems that Xen would run on). x86 systems with less than 64 nodes are not vulnerable. | |||||
| CVE-2019-19050 | 5 Broadcom, Canonical, Fedoraproject and 2 more | 22 Fabric Operating System, Ubuntu Linux, Fedora and 19 more | 2023-11-07 | 7.8 HIGH | 7.5 HIGH |
| A memory leak in the crypto_reportstat() function in crypto/crypto_user_stat.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_reportstat_alg() failures, aka CID-c03b04dcdba1. | |||||
| CVE-2019-19579 | 2 Fedoraproject, Xen | 2 Fedora, Xen | 2023-11-07 | 7.2 HIGH | 6.8 MEDIUM |
| An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not used), because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the use of libxl's "assignable-add" feature to prepare devices to be assigned to untrusted guests. Unfortunately, this is not considered a strictly required step for device assignment. The PCI passthrough documentation on the wiki describes alternate ways of preparing devices for assignment, and libvirt uses its own ways as well. Hosts where these "alternate" methods are used will still leave the system in a vulnerable state after the device comes back from a guest. An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. Only systems where guests are given direct access to physical devices capable of DMA (PCI pass-through) are vulnerable. Systems which do not use PCI pass-through are not vulnerable. | |||||
| CVE-2019-19911 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer. | |||||
| CVE-2019-19246 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c. | |||||
| CVE-2019-19063 | 7 Broadcom, Canonical, Fedoraproject and 4 more | 20 Brocade Fabric Operating System Firmware, Ubuntu Linux, Fedora and 17 more | 2023-11-07 | 4.9 MEDIUM | 4.6 MEDIUM |
| Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. | |||||
| CVE-2019-19451 | 3 Fedoraproject, Gnome, Opensuse | 3 Fedora, Dia, Leap | 2023-11-07 | 4.9 MEDIUM | 5.5 MEDIUM |
| When GNOME Dia before 2019-11-27 is launched with a filename argument that is not a valid codepoint in the current encoding, it enters an endless loop, thus endlessly writing text to stdout. If this launch is from a thumbnailer service, this output will usually be written to disk via the system's logging facility (potentially with elevated privileges), thus filling up the disk and eventually rendering the system unusable. (The filename can be for a nonexistent file.) NOTE: this does not affect an upstream release, but affects certain Linux distribution packages with version numbers such as 0.97.3. | |||||
| CVE-2019-19334 | 3 Cesnet, Fedoraproject, Redhat | 3 Libyang, Fedora, Enterprise Linux | 2023-11-07 | 7.5 HIGH | 9.8 CRITICAL |
| In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "identityref". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of service or possibly gain code execution. | |||||
| CVE-2019-19073 | 3 Fedoraproject, Linux, Opensuse | 3 Fedora, Linux Kernel, Leap | 2023-11-07 | 2.1 LOW | 4.0 MEDIUM |
| Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function, aka CID-853acf7caf10. | |||||
| CVE-2019-19004 | 2 Autotrace Project, Fedoraproject | 2 Autotrace, Fedora | 2023-11-07 | 4.3 MEDIUM | 3.3 LOW |
| A biWidth*biBitCnt integer overflow in input-bmp.c in autotrace 0.31.1 allows attackers to provide an unexpected input value to malloc via a malformed bitmap image. | |||||
| CVE-2019-19787 | 2 Atasm Project, Fedoraproject | 2 Atasm, Fedora | 2023-11-07 | 6.8 MEDIUM | 7.8 HIGH |
| ATasm 1.06 has a stack-based buffer overflow in the get_signed_expression() function in setparse.c via a crafted .m65 file. | |||||
| CVE-2019-19054 | 6 Broadcom, Canonical, Fedoraproject and 3 more | 19 Brocade Fabric Operating System Firmware, Ubuntu Linux, Fedora and 16 more | 2023-11-07 | 4.7 MEDIUM | 4.7 MEDIUM |
| A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b. | |||||
| CVE-2019-19769 | 2 Fedoraproject, Linux | 2 Fedora, Linux Kernel | 2023-11-07 | 6.5 MEDIUM | 6.7 MEDIUM |
| In the Linux kernel 5.3.10, there is a use-after-free (read) in the perf_trace_lock_acquire function (related to include/trace/events/lock.h). | |||||
| CVE-2019-19956 | 7 Canonical, Debian, Fedoraproject and 4 more | 12 Ubuntu Linux, Debian Linux, Fedora and 9 more | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs. | |||||
| CVE-2019-19785 | 2 Atasm Project, Fedoraproject | 2 Atasm, Fedora | 2023-11-07 | 6.8 MEDIUM | 7.8 HIGH |
| ATasm 1.06 has a stack-based buffer overflow in the to_comma() function in asm.c via a crafted .m65 file. | |||||