Null pointer dereference

A null pointer dereference issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:29. which causes a denial of service application crash...

CVE-2020-21819

GNU LibreDWG 0.10.2641 contains a heap-based buffer overflow vulnerability exploitable via the code path in htmlescape ../../programs/escape.c:51. Affected component is the LibreDWG C library used for DWG file handling. Impact is described as heap corruption with potential high impact to confiden...

CVE-2020-21818

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48...

CVE-2020-21818

GNU LibreDWG 0.10.2641 contains a heap-based buffer overflow in the function used for HTML escaping (htmlescape) at line 48 in escape.c. The vulnerability is documented across multiple sources (CVE-2020-21818 entries) and explicitly identifies the affected version and vulnerable code path. The co...

CVE-2020-21817

A null pointer dereference issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:29. which causes a denial of service application crash...

CVE-2020-21817

CVE-2020-21817 is a null pointer dereference in GNU LibreDWG 0.10.2641, triggered via htmlescape ../../programs/escape.c:29, causing a denial of service (application crash). The vulnerability is confirmed across multiple sources (Red Hat, SUSE, CNVD/CVEs, NVD, OSV, CVE lists). No public exploit d...

CVE-2020-21815

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...

CVE-2020-21815

CVE-2020-21815 affects GNU LibreDWG 0.10.2641. A null pointer dereference occurs via output_TEXT ../../programs/dwg2SVG.c:114, leading to a denial of service (application crash). The connected sources consistently describe the same issue across multiple feeds (e.g., Red Hat, SUSE, CNVD, NVD). No ...

CVE-2020-21816

A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46...

CVE-2020-21816

CVE-2020-21816 is a reported heap-based buffer overflow in GNU LibreDWG 0.10.2641. The root cause is described as a heap buffer overflow in the escape routine used for HTML escaping (htmlescape) in ../../programs/escape.c:46. This vulnerability is documented across multiple sources (NVD, CNVD, Re...

CVE-2020-21813

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114...

CVE-2020-21813

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114...

Heap overflow

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114...

CVE-2020-21814

CVE-2020-21814 describes a heap-based buffer overflow in GNU LibreDWG 0.10.2641 triggered via htmlwescape ../../programs/escape.c:97. The connected documents consistently identify the affected component as LibreDWG and the vulnerable code path in escape.c, but none provide a concrete patch/versio...

CVE-2020-21814

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97...

CVE-2020-21813

Summary: CVE-2020-21813 affects GNU LibreDWG, specifically version 0.10.2641, with a heap-based buffer overflow exploitable via the function path output_TEXT in dwg2SVG.c:114. What is affected: LibreDWG 0.10.2641 (GNU LibreDWG). Root cause (as stated): heap-based buffer overflow in output_TEXT at...

CVE-2020-21813

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via outputTEXT ../../programs/dwg2SVG.c:114...

GNU LibreDWG 缓冲区错误漏洞

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...

GNU LibreDWG 缓冲区错误漏洞

LibreDWG is a free C library for reading and writing DWG files. A heap buffer overflow vulnerability exists in GNU LibreDWG version 0.10. An attacker can exploit this vulnerability via the bitreadB ... /... /src/bits.c:135 to exploit the vulnerability and cause a heap buffer overflow...

Linux kernel post-release reuse vulnerability

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A post-release reuse vulnerability exists in net/bluetooth/hcievent.c in Linux kernel versions prior to 5.12.4 when...