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CVE-2018-20681

mate-screensaver before 1.20.2 in MATE Desktop Environment allows physically proximate attackers to view screen content and possibly control applications. By unplugging and re-plugging or power-cycling external output devices (such as additionally attached graphical outputs via HDMI, VGA, DVI, etc.) the content of a screensaver-locked session can be revealed. In some scenarios, the attacker can execute applications, such as by clicking with a mouse.

CVSS 3.0 · 6.1 Medium EPSS < 1% KEV · Not listed
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CVE-2018-20678

LibreNMS through 1.47 allows SQL injection via the html/ajax_table.php sort[hostname] parameter, exploitable by authenticated users during a search.

CVSS 3.0 · 8.8 High EPSS 1.4% KEV · Not listed
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CVE-2018-20675

D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, and DIR-880L A* before v1.20B02Beta devices allow authentication bypass.

CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed
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CVE-2018-20674

D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, and DIR-880L A* before v1.20B02Beta devices allow authenticated remote command execution.

CVSS 3.0 · 8.8 High EPSS 2.5% KEV · Not listed
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CVE-2018-20673

libiberty: Integer overflow in demangle_template() function

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, contains an integer overflow vulnerability (for "Create an array for saving the template argument values") that can trigger a heap-based buffer overflow, as demonstrated by nm.

CVSS 3.0 · 5.5 Medium EPSS 1.6% KEV · Not listed
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CVE-2018-20671

binutils: Integer overflow in load_specific_debug_section function

load_specific_debug_section in objdump.c in GNU Binutils through 2.31.1 contains an integer overflow vulnerability that can trigger a heap-based buffer overflow via a crafted section size.

CVSS 3.0 · 5.5 Medium EPSS 2.0% KEV · Not listed
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Gnu
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CVE-2018-20669

kernel: missing access_ok() checks in i915_gem_execbuffer2_ioctl() results in priviledge escalation

An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory, resulting in a Denial of Service or privilege escalation.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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CVE-2018-20663

The Reporting Addon (aka Reports Addon) through 2019-01-02 for CUBA Platform through 6.10.x has Persistent XSS via the "Reports > Reports" name field.

CVSS 3.0 · 5.4 Medium EPSS < 1% KEV · Not listed
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CVE-2018-20662

poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc

In Poppler 0.72.0, PDFDoc::setup in PDFDoc.cc allows attackers to cause a denial-of-service (application crash caused by Object.h SIGABRT, because of a wrong return value from PDFDoc::setup) by crafting a PDF file in which an xref data structure is mishandled during extractPDFSubtype processing.

CVSS 3.1 · 6.5 Medium EPSS 2.3% KEV · Not listed
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CVE-2018-20659

An issue was discovered in Bento4 1.5.1-627. The AP4_StcoAtom class in Core/Ap4StcoAtom.cpp has an attempted excessive memory allocation when called from AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp, as demonstrated by mp42hls.

CVSS 3.0 · 6.5 Medium EPSS 1.2% KEV · Not listed
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CVE-2018-20658

The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.

CVSS 3.0 · 7.5 High EPSS 8.5% KEV · Not listed
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CVE-2018-20657

libiberty: Memory leak in demangle_template function resulting in a denial of service

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.

CVSS 3.0 · 7.5 High EPSS 4.0% KEV · Not listed
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CVE-2018-20652

An attempted excessive memory allocation was discovered in the function tinyexr::AllocateImage in tinyexr.h in tinyexr v0.9.5. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted input, which leads to an out-of-memory exception.

CVSS 3.0 · 6.5 Medium EPSS 1.5% KEV · Not listed
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CVE-2018-20651

binutils: NULL pointer dereference in elf_link_add_object_symbols function resulting in a denial of service

A NULL pointer dereference was discovered in elf_link_add_object_symbols in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31.1. This occurs for a crafted ET_DYN with no program headers. A specially crafted ELF file allows remote attackers to cause a denial of service, as demonstrated by ld.

CVSS 3.0 · 5.5 Medium EPSS 2.2% KEV · Not listed
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Gnu
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CVE-2018-20650

poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc

A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.

CVSS 3.1 · 6.5 Medium EPSS 2.6% KEV · Not listed
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