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CNVD
CNVD
•added 2021/05/18 12:00 a.m.•41 views

GNU LibreDWG Heap Buffer Overflow Vulnerability (CNVD-2021-36648)

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 bitreadRC ... /... /src/bits.c:318 to cause a heap buffer overflow...

8.8CVSS7.3AI score0.01133EPSS
SaveExploits1References1
CNVD
CNVD
•added 2021/05/18 12:00 a.m.•24 views

GNU LibreDWG Heap Buffer Overflow Vulnerability (CNVD-2021-36630)

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 the htmlwescape ... /... /programs/escape.c:97 to exploit the vulnerability and cause a heap buffer overflo...

8.8CVSS7.2AI score0.01073EPSS
SaveExploits1References1
CNVD
CNVD
•added 2021/05/18 12:00 a.m.•44 views

GNU LibreDWG Heap Buffer Overflow Vulnerability (CNVD-2021-36650)

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 by reading2004sectionhandles ... /... /src/decode.c:2637 to cause a heap buffer overflow...

8.8CVSS7.2AI score0.01073EPSS
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CNNVD
CNNVD
•added 2021/05/18 12:00 a.m.•18 views

GNU cflow resource management error vulnerability

GNU cflow is a flowchart generator for the GNU community that reads C source files and generates externally referenced flowcharts. A resource management error vulnerability exists in cflow version 1.6, which stems from the existence of a post-release use of the callchar name, int line function in...

5.5CVSS5.6AI score0.0042EPSS
SaveExploits1References6
CNVD
CNVD
•added 2021/05/18 12:00 a.m.•21 views

GNU LibreDWG Heap Buffer Overflow Vulnerability (CNVD-2021-36642)

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 read2004sectionpreview ... /... /src/decode.c:3175 to cause a heap buffer overflow...

8.8CVSS7.2AI score0.01073EPSS
SaveExploits1References1
NVD
NVD
•added 2021/05/17 10:15 p.m.•35 views

CVE-2020-21844

GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code remote. The component is: read2004sectionheader ../../src/decode.c:2580...

8.8CVSS0.01525EPSS
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NVD
NVD
•added 2021/05/17 10:15 p.m.•36 views

CVE-2020-21842

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

8.8CVSS0.01133EPSS
SaveExploits1References1
NVD
NVD
•added 2021/05/17 10:15 p.m.•27 views

CVE-2020-21843

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bitreadRC ../../src/bits.c:318...

8.8CVSS0.01133EPSS
SaveExploits1References1
osv_cve
osv_cve
•added 2021/05/17 10:15 p.m.•29 views

CVE-2020-21843

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bitreadRC ../../src/bits.c:318...

8.8CVSS7.3AI score
SaveExploits0References1
osv_cve
osv_cve
•added 2021/05/17 10:15 p.m.•32 views

CVE-2020-21844

GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code remote. The component is: read2004sectionheader ../../src/decode.c:2580...

8.8CVSS7.7AI score
SaveExploits0References1
NVD
NVD
•added 2021/05/17 10:15 p.m.•39 views

CVE-2020-21831

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionhandles ../../src/decode.c:2637...

8.8CVSS0.01073EPSS
SaveExploits1References1
osv_cve
osv_cve
•added 2021/05/17 10:15 p.m.•19 views

CVE-2020-21831

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionhandles ../../src/decode.c:2637...

8.8CVSS7.3AI score0.01073EPSS
SaveExploits1References1
osv_cve
osv_cve
•added 2021/05/17 10:15 p.m.•29 views

CVE-2020-21842

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

8.8CVSS7.3AI score0.01133EPSS
SaveExploits1References1
Prion
Prion
•added 2021/05/17 10:15 p.m.•34 views

Code injection

GNU LibreDWG 0.10 is affected by: memcpy-param-overlap. The impact is: execute arbitrary code remote. The component is: read2004sectionheader ../../src/decode.c:2580...

6.8CVSS8.9AI score0.01525EPSS
SaveExploits1References2Affected Software1
Prion
Prion
•added 2021/05/17 10:15 p.m.•37 views

Heap overflow

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

6.8CVSS8.8AI score0.01133EPSS
SaveExploits1References2Affected Software1
Prion
Prion
•added 2021/05/17 10:15 p.m.•36 views

Heap overflow

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bitreadRC ../../src/bits.c:318...

6.8CVSS8.8AI score0.01133EPSS
SaveExploits1References2Affected Software1
Prion
Prion
•added 2021/05/17 10:15 p.m.•33 views

Heap overflow

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionhandles ../../src/decode.c:2637...

6.8CVSS8.8AI score0.01073EPSS
SaveExploits1References2Affected Software1
osv_cve
osv_cve
•added 2021/05/17 9:15 p.m.•19 views

CVE-2020-21838

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

8.8CVSS7.3AI score
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NVD
NVD
•added 2021/05/17 9:15 p.m.•38 views

CVE-2020-21832

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

8.8CVSS0.01133EPSS
SaveExploits1References1
NVD
NVD
•added 2021/05/17 9:15 p.m.•36 views

CVE-2020-21830

A heap based buffer overflow vulneraibility exists in GNU LibreDWG 0.10 via bitcalcCRC ../../src/bits.c:2213...

8.8CVSS0.01133EPSS
SaveExploits1References1
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