CVE-2023-45920 — NULL Pointer Dereference in Project Xfig

CWE-476 — NULL Pointer Dereference6 documents5 sources
Severity
4.2MEDIUMNVD
EPSS
0.0%
top 95.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
XfigXfig Project Xfig
Timeline
PublishedMar 27

Description

Xfig v3.2.8 was discovered to contain a NULL pointer dereference when calling XGetWMHints(). NOTE: this is disputed because it is not expected that an X application should continue to run when there is arbitrary anomalous behavior from the X server or window manager.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:HExploitability: 0.6 | Impact: 3.6

Affected Packages2 packages

▶Debianxfig/xfig< 1:3.2.9-1+1

🔴Vulnerability Details

4
OSV
CVE-2023-45920: ** DISPUTED ** Xfig v3↗2024-03-27
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GHSA
GHSA-57m4-vwwv-mmqr: Xfig v3↗2024-03-27
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CVEList
CVE-2023-45920: Xfig v3↗2024-03-27
▶
OSV
CVE-2023-45920: Xfig v3↗2024-03-27
▶

📋Vendor Advisories

1
Debian
CVE-2023-45920: xfig - Xfig v3.2.8 was discovered to contain a NULL pointer dereference when calling XG...↗2023
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CVE-2023-45920 — NULL Pointer Dereference | cvebase