Where
AND
-Infinity
0
Severity
5.5
EPSS
0.34%
Buffer Overflow
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

A flaw has been found in GNU libredwg up to 0.13.4.8160. This issue affects the function bitreadRC of the file bits.c of the component Dwgbmp Utility. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 8f03865f37f5d4ffd616fef802acc980be54d300. Applying a patch is the recommended action to fix this issue.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG 0.10. Crafted input will lead to an memory leak in dwgdecodeeed ../../src/decode.c:3638.

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

A null pointer deference issue exists in GNU LibreDWG 0.10 via getbmp ../../programs/dwgbmp.c:164.

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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).

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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).

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function checkPOLYLINEhandles() located in decode.c. It allows an attacker to cause Denial of Service.

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function bitreadBB() located in bits.c. It allows an attacker to cause Denial of Service.

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

GNU LibreDWG 0.9.3.2564 has an invalid pointer dereference in dwgdynapientityvalue in dynapi.c (dynapi.c is generated by gen-dynapi.pl).

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

GNU LibreDWG 0.9.3.2564 has a NULL pointer dereference in getnextownedentity in dwg.c.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

GNU LibreDWG 0.9.3.2564 has an attempted excessive memory allocation in readsectionsmap in decoder2007.c.

First published (updated )
Severity
6.5
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Heap buffer overflow vulnerability in LibreDWG versions v0.13.3.7571 up to v0.13.3.7835 allows a crafted DWG file to cause a Denial of Service (DoS) via the function decompressR2004section at decode.c.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

LibreDWG 0.12.4.4313 through 0.12.4.4367 has an out-of-bounds write in dwgfreeBLOCKprivate (called from dwgfreeBLOCK and dwgfreeobject).

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

dwgobjblockcontrolgetblockheaders in dwgapi.c in GNU LibreDWG 0.5.1048 allows remote attackers to cause a denial of service (NULL pointer dereference and SEGV) via a crafted dwg file.

First published (updated )
Severity
6.5
Buffer Overflow
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

getfirstownedobject in dwg.c in GNU LibreDWG 0.5.1036 allows remote attackers to cause a denial of service (SEGV).

First published (updated )
Severity
6.5
Double Free
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

dwgdecodeeed in decode.c in GNU LibreDWG before 0.6 leads to a double free (in dwgfreeeed in free.c) because it does not properly manage the obj->eed value after a free occurs.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to denial of service in bitcalcCRC in bits.c, related to a for loop.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwgdecodeLWPOLYLINEprivate in dwg.spec.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in decode3dsolid in dwg.spec.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in dwgdecodeSPLINEprivate in dwg.spec.

First published (updated )
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwgdecodeHATCHprivate in dwg.spec.

First published (updated )
Severity
5.5
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

A heap-based buffer overflow vulnerability exists in LibreDWG 0.10.1 via the readsystempage function at libredwg-0.10.1/src/decoder2007.c:666:5, which causes a denial of service by submitting a dwg file.

First published (updated )
Severity
6.5
Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

GNU LibreDWG before 0.11 allows NULL pointer dereferences via crafted input files.

First published (updated )

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