PT-2021-10669

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10.2641 Description: A heap-based buffer overflow issue exists in the software. The issue is located in the ../../programs/escape.c file at line 97, and is related to the htmlwescape function. Recommendations: For GNU...

PT-2021-10671

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10.2641 Description: A heap-based buffer overflow issue exists in GNU LibreDWG. The issue is related to the htmlescape function in the escape.c file. Recommendations: For GNU LibreDWG version 0.10.2641, at the moment,...

PT-2021-10680

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A null pointer dereference issue exists in GNU LibreDWG. This issue is related to the get bmp function in the dwgbmp.c file. Recommendations: For GNU LibreDWG version 0.10, consider avoiding the use of t...

PT-2021-10687

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists due to a problem in the read 2004 section revhistory function located in decode.c at line 3051. This could potentially lead to exploitation. Recommendations: For...

PT-2021-10674

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10.2641 Description: A heap-based buffer overflow issue exists. The problem is located in the escape.c file at line 51, specifically via htmlescape. Recommendations: For GNU LibreDWG version 0.10.2641, consider...

PT-2021-10688

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: A heap-based buffer overflow issue exists in GNU LibreDWG. The problem is related to the bit read RC function in the bits.c file. Recommendations: For GNU LibreDWG version 0.10, consider restricting acce...

CVE-2020-21819: Out-of-bounds Write

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641via htmlescape ../../programs/escape.c:51...

CVE-2020-21832: Out-of-bounds Write

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004compressedsection ../../src/decode.c:2417...

PT-2021-10684

Name of the Vulnerable Software and Affected Versions: GNU LibreDWG version 0.10 Description: An issue in GNU LibreDWG leads to a memory leak when crafted input is processed by the dwg decode eed function in the decode.c file. Recommendations: For GNU LibreDWG version 0.10, at the moment, there i...

GNU LibreDWG buffer error vulnerability

LibreDWG is a free C library for reading and writing DWG files. A heap buffer overflow vulnerability exists in GNU LibreDWG version 0.10.2641. An attacker can exploit this vulnerability via htmlescape ... /... /programs/escape.c:46 to exploit the vulnerability and cause a heap buffer overflow...

CVE-2020-21842: Out-of-bounds Write

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionrevhistory ../../src/decode.c:3051...

CVE-2020-21841: Out-of-bounds Write

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bitreadB ../../src/bits.c:135...

CVE-2020-21838: Out-of-bounds Write

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read2004sectionappinfo ../../src/decode.c:2842...

CVE-2020-21835: NULL Pointer Dereference

A null pointer deference issue exists in GNU LibreDWG 0.10 via read2004compressedsection ../../src/decode.c:2337...

CVE-2020-21827: Out-of-bounds Write

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004compressedsection ../../src/decode.c:2379...

CVE-2020-21815: NULL Pointer Dereference

A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114, which causes a denial of service application crash...

USN-4954-1: GNU C Library vulnerabilities

Jason Royes and Samuel Dytrych discovered that the memcpy implementation for 32 bit ARM processors in the GNU C Library contained an integer underflow vulnerability. An attacker could possibly use this to cause a denial of service application crash or execute arbitrary code. CVE-2020-6096 It was...

USN-4954-1 glibc vulnerabilities

Jason Royes and Samuel Dytrych discovered that the memcpy implementation for 32 bit ARM processors in the GNU C Library contained an integer underflow vulnerability. An attacker could possibly use this to cause a denial of service application crash or execute arbitrary code. CVE-2020-6096 It was...

Ubuntu 16.04 LTS : GNU C Library vulnerabilities (USN-4954-1)

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4954-1 advisory. Jason Royes and Samuel Dytrych discovered that the memcpy implementation for 32 bit ARM processors in the GNU C Library contained an integer underflow...

GNU Wget Input Validation Error Vulnerability

GNU Wget is a set of free software developed by the GNU Project developed by the Gnu Project for downloading over the Internet, which supports downloading over the three most common TCP/IP protocols: HTTP, HTTPS, and FTP. An input validation error vulnerability exists in GNU Wget version 1.21.1 a...