Vulnerabilities > GNU

DATE CVE VULNERABILITY TITLE RISK
2021-05-17 CVE-2020-21835 NULL Pointer Dereference vulnerability in GNU Libredwg 0.10
A null pointer deference issue exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2337.
network
low complexity
gnu CWE-476
6.5
2021-05-17 CVE-2020-21836 Out-of-bounds Write vulnerability in GNU Libredwg 0.10
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_section_preview ../../src/decode.c:3175.
network
low complexity
gnu CWE-787
8.8
2021-05-17 CVE-2020-21838 Out-of-bounds Write vulnerability in GNU Libredwg 0.10
A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read_2004_section_appinfo ../../src/decode.c:2842.
network
low complexity
gnu CWE-787
8.8
2021-05-17 CVE-2020-21839 Memory Leak vulnerability in GNU Libredwg 0.10
An issue was discovered in GNU LibreDWG 0.10.
network
low complexity
gnu CWE-401
6.5
2021-05-17 CVE-2020-21840 Out-of-bounds Write vulnerability in GNU Libredwg 0.10
A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_search_sentinel ../../src/bits.c:1985.
network
low complexity
gnu CWE-787
8.8
2021-05-17 CVE-2020-21841 Out-of-bounds Write vulnerability in GNU Libredwg 0.10
A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bit_read_B ../../src/bits.c:135.
network
low complexity
gnu CWE-787
8.8
2021-05-17 CVE-2020-21827 Out-of-bounds Write vulnerability in GNU Libredwg 0.10
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read_2004_compressed_section ../../src/decode.c:2379.
local
low complexity
gnu CWE-787
7.8
2021-05-17 CVE-2020-21814 Out-of-bounds Write vulnerability in GNU Libredwg 0.10.2641
A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97.
network
low complexity
gnu CWE-787
8.8
2021-05-17 CVE-2020-21815 NULL Pointer Dereference vulnerability in GNU Libredwg 0.10.2641
A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).
network
low complexity
gnu CWE-476
6.5
2021-05-17 CVE-2020-21816 Out-of-bounds Write vulnerability in GNU Libredwg 0.10.2641
A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46.
network
low complexity
gnu CWE-787
8.8