Where
-Infinity
0
Severity
9.8
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwgencodecommonentityhandledata in commonentityhandledata.spec.

First published (updated )
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

LibreDWG v0.12.3 was discovered to contain a heap-buffer overflow via decodepreR13.

First published (updated )
Severity
9.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

LibreDWG v0.12.4.4608 & commit f2dea29 was discovered to contain a heap use-after-free via bitcopychain.

First published (updated )
Severity
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function dwgdxfBLOCKCONTROL at dwg.spec.

First published (updated )
Severity
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function bitreadB at bits.c.

First published (updated )
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in GNU LibreDWG 0.92. There is a heap-based buffer over-read in decodeR13R2000 in decode.c.

First published (updated )
Severity
8.8
Double Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwgfree in free.c.

First published (updated )
Severity
8.8
Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolveobjectrefvector in decode.c.

First published (updated )
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a stack overflow in bits.c, possibly related to bitreadTF.

First published (updated )
Severity
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

GNU LibreDWG 0.9.3.2564 has a heap-based buffer over-read in readpagesmap in decoder2007.c.

First published (updated )
Severity
8.8
Double Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in libredwg through v0.10.1.3751. dwgfreeMATERIALprivate() in dwg.spec has a double free.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in libredwg through v0.10.1.3751. appinfoprivate() in decode.c has a heap-based buffer overflow.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in libredwg through v0.10.1.3751. bitwcs2len() in bits.c has a heap-based buffer overflow.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in libredwg through v0.10.1.3751. bitreadfixed() in bits.c has a heap-based buffer overflow.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An issue was discovered in libredwg through v0.10.1.3751. bitwcs2nlen() in bits.c has a heap-based buffer overflow.

First published (updated )
Severity
8.8
Double Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

GNU LibreDWG 0.12.3.4163 through 0.12.3.4191 has a double-free in bitchainfree (called from dwgencodeMTEXT and dwgencodeaddobject).

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via: read2004sectionclasses ../../src/decode.c:2440.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A heap based buffer overflow vulnerability exits in GNU LibreDWG 0.10 via bitsearchsentinel ../../src/bits.c:1985.

First published (updated )
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10 via read2004sectionpreview ../../src/decode.c:3175.

First published (updated )

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