CVE-2018-14471 — NULL Pointer Dereference in Libredwg

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 42.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
GNU Libredwg
Timeline
PublishedJul 20
Latest updateMay 14

Description

dwg_obj_block_control_get_block_headers in dwg_api.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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDgnu/libredwg< 0.6

🔴Vulnerability Details

2
GHSA
GHSA-ffx6-jmhc-527q: dwg_obj_block_control_get_block_headers in dwg_api↗2022-05-14
▶
CVEList
CVE-2018-14471: dwg_obj_block_control_get_block_headers in dwg_api↗2018-07-20
▶

💬Community

1
Bugzilla
CVE-2018-9261 wireshark: NBAP dissector crash in epan/dissectors/packet-nbap.c↗2018-04-10
▶
CVE-2018-14471 — NULL Pointer Dereference in Libredwg | cvebase