Vulnerabilities (CVE)

Filtered by CWE-787
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-19786 1 Atasm Project 1 Atasm 2021-04-03 6.8 MEDIUM 7.8 HIGH
ATasm 1.06 has a stack-based buffer overflow in the parse_expr() function in setparse.c via a crafted .m65 file.
CVE-2019-19785 1 Atasm Project 1 Atasm 2021-04-03 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.
CVE-2020-8112 2 Debian, Uclouvain 2 Debian Linux, Openjpeg 2021-04-02 6.8 MEDIUM 8.8 HIGH
opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.
CVE-2021-27269 2 Foxitsoftware, Microsoft 3 Foxit Reader, Phantompdf, Windows 2021-04-01 6.8 MEDIUM 7.8 HIGH
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 10.1.0.37527. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process Was ZDI-CAN-12390.
CVE-2020-12497 1 Phoenixcontact 2 Pc Worx, Pc Worx Express 2021-03-31 6.8 MEDIUM 7.8 HIGH
PLCopen XML file parsing in Phoenix Contact PC Worx and PC Worx Express version 1.87 and earlier can lead to a stack-based overflow. Manipulated PC Worx projects could lead to a remote code execution due to insufficient input data validation.
CVE-2020-7852 2 Hmtalk, Microsoft 2 Daviewindy, Windows 2021-03-27 6.8 MEDIUM 7.8 HIGH
DaviewIndy has a Heap-based overflow vulnerability, triggered when the user opens a malformed ex.j2c format file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.
CVE-2020-27860 2 Foxitsoftware, Microsoft 3 Foxit Reader, Phantompdf, Windows 2021-03-26 6.8 MEDIUM 7.8 HIGH
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.0.1.35811. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of XFA templates. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-11727.
CVE-2021-29074 1 Netgear 24 Rbk752, Rbk752 Firmware, Rbk753 and 21 more 2021-03-24 5.2 MEDIUM 8.4 HIGH
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects RBW30 before 2.6.2.2, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
CVE-2021-29073 1 Netgear 26 Mk62, Mk62 Firmware, Mr60 and 23 more 2021-03-24 5.2 MEDIUM 8.4 HIGH
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R8000P before 1.4.1.66, MK62 before 1.0.6.110, MR60 before 1.0.6.110, MS60 before 1.0.6.110, R7960P before 1.4.1.66, R7900P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, RAX80 before 1.0.3.106, and RAX200 before 1.0.3.106.
CVE-2021-29075 1 Netgear 24 Rbk752, Rbk752 Firmware, Rbk753 and 21 more 2021-03-24 5.2 MEDIUM 8.4 HIGH
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects RBW30 before 2.6.2.2, RBK852 before 3.2.17.12, RBK852 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
CVE-2021-29081 1 Netgear 24 Rbk752, Rbk752 Firmware, Rbk753 and 21 more 2021-03-24 5.8 MEDIUM 8.4 HIGH
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects RBW30 before 2.6.2.2, RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, RBK753 before 3.2.17.12, RBK753S before 3.2.17.12, RBK754 before 3.2.17.12, RBR750 before 3.2.17.12, and RBS750 before 3.2.17.12.
CVE-2021-26236 1 Faststone 1 Image Viewer 2021-03-24 6.8 MEDIUM 7.8 HIGH
FastStone Image Viewer v.<= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality (BITMAPINFOHEADER Structure, 'BitCount' file format field), that will end up corrupting the Structure Exception Handler (SEH). Attackers could exploit this issue to achieve code execution when a user opens or views a malformed/specially crafted CUR file.
CVE-2021-22647 2 Luxion, Siemens 8 Keyshot, Keyshot Network Rendering, Keyshot Viewer and 5 more 2021-03-23 6.8 MEDIUM 7.8 HIGH
Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are vulnerable to multiple out-of-bounds write issues while processing project files, which may allow an attacker to execute arbitrary code.
CVE-2021-26233 1 Faststone 1 Image Viewer 2021-03-22 6.8 MEDIUM 7.8 HIGH
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2021-26234 1 Faststone 1 Image Viewer 2021-03-22 6.8 MEDIUM 7.8 HIGH
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation at 0x00402d8a, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2021-26237 1 Faststone 1 Image Viewer 2021-03-22 6.8 MEDIUM 7.8 HIGH
FastStone Image Viewer <= 7.5 is affected by a user mode write access violation at 0x00402d7d, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.
CVE-2020-35654 2 Fedoraproject, Python 2 Fedora, Pillow 2021-03-22 6.8 MEDIUM 8.8 HIGH
In Pillow before 8.1.0, TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode.
CVE-2021-0464 1 Google 1 Android 2021-03-17 4.6 MEDIUM 7.8 HIGH
In sound_trigger_event_alloc of platform.h, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-167663878
CVE-2021-0465 1 Google 1 Android 2021-03-17 4.6 MEDIUM 7.8 HIGH
In GenerateFaceMask of face.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-172005755
CVE-2020-16000 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2021-03-17 6.8 MEDIUM 8.8 HIGH
Inappropriate implementation in Blink in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-6525 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-16 6.8 MEDIUM 8.8 HIGH
Heap buffer overflow in Skia in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2021-21077 2 Adobe, Microsoft 2 Animate, Windows 2021-03-15 6.8 MEDIUM 7.8 HIGH
Adobe Animate version 21.0.3 (and earlier) is affected by a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2018-11489 2 Giflib Project, Sam2p Project 2 Giflib, Sam2p 2021-03-15 6.8 MEDIUM 8.8 HIGH
The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.
CVE-2019-19816 4 Canonical, Debian, Linux and 1 more 18 Ubuntu Linux, Debian Linux, Linux Kernel and 15 more 2021-03-15 9.3 HIGH 7.8 HIGH
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
CVE-2016-9560 3 Debian, Jasper Project, Redhat 8 Debian Linux, Jasper, Enterprise Linux Desktop and 5 more 2021-03-15 6.8 MEDIUM 7.8 HIGH
Stack-based buffer overflow in the jpc_tsfb_getbands2 function in jpc_tsfb.c in JasPer before 1.900.30 allows remote attackers to have unspecified impact via a crafted image.
CVE-2020-7553 1 Schneider-electric 1 Interactive Graphical Scada System 2021-03-15 6.8 MEDIUM 7.8 HIGH
A CWE-787 Out-of-bounds Write vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.
CVE-2020-1921 1 Facebook 1 Hhvm 2021-03-15 5.0 MEDIUM 7.5 HIGH
In the crypt function, we attempt to null terminate a buffer using the size of the input salt without validating that the offset is within the buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.
CVE-2021-0393 1 Google 1 Android 2021-03-12 6.8 MEDIUM 7.8 HIGH
In Scanner::LiteralBuffer::NewCapacity of scanner.cc, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if an attacker can supply a malicious PAC file, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-168041375
CVE-2020-6517 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-12 9.3 HIGH 8.8 HIGH
Heap buffer overflow in history in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-16006 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-11 6.8 MEDIUM 8.8 HIGH
Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2020-16008 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-11 6.8 MEDIUM 8.8 HIGH
Stack buffer overflow in WebRTC in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit stack corruption via a crafted WebRTC packet.
CVE-2020-10017 1 Apple 5 Ipad Os, Iphone Os, Mac Os X and 2 more 2021-03-11 6.8 MEDIUM 7.8 HIGH
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.
CVE-2021-27799 1 Zint 1 Barcode Generator 2021-03-10 5.0 MEDIUM 7.5 HIGH
ean_leading_zeroes in backend/upcean.c in Zint Barcode Generator 2.9.1 has a stack-based buffer overflow that is reachable from the C API through an application that includes the Zint Barcode Generator library code.
CVE-2020-27927 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2021-03-10 6.8 MEDIUM 7.8 HIGH
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead to arbitrary code execution.
CVE-2020-27916 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2021-03-10 9.3 HIGH 7.8 HIGH
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.
CVE-2020-27912 1 Apple 7 Icloud, Ipados, Iphone Os and 4 more 2021-03-10 9.3 HIGH 7.8 HIGH
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
CVE-2021-22666 1 Fatek 1 Fvdesigner 2021-03-09 6.8 MEDIUM 7.8 HIGH
Fatek FvDesigner Version 1.5.76 and prior is vulnerable to a stack-based buffer overflow while project files are being processed, allowing an attacker to craft a special project file that may permit arbitrary code execution.
CVE-2021-22683 1 Fatek 1 Fvdesigner 2021-03-09 6.8 MEDIUM 7.8 HIGH
Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.
CVE-2020-27281 1 Deltaww 1 Cncsoft Screeneditor 2021-03-09 6.8 MEDIUM 7.8 HIGH
A stack-based buffer overflow may exist in Delta Electronics CNCSoft ScreenEditor versions 1.01.26 and prior when processing specially crafted project files, which may allow an attacker to execute arbitrary code.
CVE-2020-27275 1 Deltaww 1 Dopsoft 2021-03-09 9.3 HIGH 7.8 HIGH
Delta Electronics DOPSoft Version 4.0.8.21 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.
CVE-2020-27287 1 Deltaww 1 Cncsoft-b 2021-03-09 6.8 MEDIUM 7.8 HIGH
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code.
CVE-2020-17437 2 Contiki-os, Uip Project 2 Contiki, Uip 2021-03-09 6.4 MEDIUM 8.2 HIGH
An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in a TCP packet, and the stack is configured to ignore the urgent data, the stack attempts to use the value of the Urgent pointer bytes to separate the Urgent data from the normal data, by calculating the offset at which the normal data should be present in the global buffer. However, the length of this offset is not checked; therefore, for large values of the Urgent pointer bytes, the data pointer can point to memory that is way beyond the data buffer in uip_process in uip.c.
CVE-2021-28026 1 Jpeg 1 Jpeg-xl 2021-03-09 6.8 MEDIUM 7.8 HIGH
jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation. When decoding a malicous jxl file using djxl, an attacker can trigger arbitrary code execution or a denial of service.
CVE-2020-26995 1 Siemens 2 Jt2go, Teamcenter Visualization 2021-03-05 6.8 MEDIUM 8.8 HIGH
A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing of SGI and RGB files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11992)
CVE-2018-12900 2 Canonical, Libtiff 2 Ubuntu Linux, Libtiff 2021-03-05 6.8 MEDIUM 8.8 HIGH
Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0beta7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.
CVE-2020-27005 1 Siemens 2 Jt2go, Teamcenter Visualization 2021-03-05 4.6 MEDIUM 7.8 HIGH
A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of TGA files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12178)
CVE-2018-18557 3 Canonical, Debian, Libtiff 3 Ubuntu Linux, Debian Linux, Libtiff 2021-03-05 6.8 MEDIUM 8.8 HIGH
LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.
CVE-2021-21128 2 Google, Microsoft 2 Chrome, Edge Chromium 2021-03-04 6.8 MEDIUM 8.8 HIGH
Heap buffer overflow in Blink in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVE-2021-25178 2 Opendesign, Siemens 3 Drawings Software Development Kit, Jt2go, Teamcenter Visualization 2021-03-04 6.8 MEDIUM 7.8 HIGH
An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A stack-based buffer overflow vulnerability exists when the recover operation is run with malformed .DXF and .DWG files. This can allow attackers to cause a crash potentially enabling a denial of service attack (Crash, Exit, or Restart) or possible code execution.
CVE-2021-1368 1 Cisco 101 Firepower 4110, Firepower 4112, Firepower 4115 and 98 more 2021-03-03 4.9 MEDIUM 8.8 HIGH
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with administrative privileges or cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted Cisco UDLD protocol packets to a directly connected, affected device. A successful exploit could allow the attacker to execute arbitrary code with administrative privileges or cause the Cisco UDLD process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. The attacker needs full control of a directly connected device. That device must be connected over a port channel that has UDLD enabled. To trigger arbitrary code execution, both the UDLD-enabled port channel and specific system conditions must exist. In the absence of either the UDLD-enabled port channel or the system conditions, attempts to exploit this vulnerability will result in a DoS condition. It is possible, but highly unlikely, that an attacker could control the necessary conditions for exploitation. The CVSS score reflects this possibility. However, given the complexity of exploitation, Cisco has assigned a Medium Security Impact Rating (SIR) to this vulnerability.