CVE-2023-23108
In crasm 1.8-3, invalid input validation, specific files passed to the command line application,...
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
CVE-2023-23108- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List No score
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
CVE-2023-23108- Updated
- 2026-11-02
EUVDEUVD-2023-27208
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
EUVD-2023-27208- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c924-38p9-78hh
In crasm 1.8-3, invalid input validation, specific files passed to the command line application,...
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
GHSA-c924-38p9-78hh- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2023-23108
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
DEBIAN-CVE-2023-23108- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2023-23108
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
UBUNTU-CVE-2023-23108- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSV No score
In crasm 1.8-3, invalid input validation, specific files passed to the command line application, can lead to a NULL pointer dereference in the function Xasc.
- Record
CVE-2023-23108- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
crasmDebian:12 |
All versions, plus listed versions 1.11-11.11-21.8-3 |
None known |
crasmDebian:13 |
All versions, plus listed versions 1.11-11.11-21.8-3 |
None known |
crasmDebian:14 |
All versions, plus listed versions 1.11-11.11-21.8-3 |
None known |
crasmUbuntu:16.04:LTS |
All versions, plus listed versions 1.8-1 |
None known |
crasmUbuntu:18.04:LTS |
All versions, plus listed versions 1.8-11.8-1build1 |
None known |
crasmUbuntu:20.04:LTS |
All versions, plus listed versions 1.8-2 |
None known |
crasmUbuntu:22.04:LTS |
All versions, plus listed versions 1.8-3 |
None known |
crasmUbuntu:24.04:LTS |
All versions, plus listed versions 1.8-3 |
None known |
crasmUbuntu:25.10 |
All versions, plus listed versions 1.8-31.11-1 |
None known |
crasmUbuntu:26.10 |
All versions, plus listed versions 1.11-2 |
None known |
crasmUbuntu:26.04:LTS |
All versions, plus listed versions 1.11-11.11-2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-23108 is a high vulnerability (CVSS 7.5) in Crasm Project Crasm, published February 27, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.
References
github.com/WhatTheFuzz/crasm-fuzz/tree/a020ad6ad99a72ca373f7dd1aab3a61a7c87fd66/bug-null-pointer
nvd.nist.gov/vuln/detail/CVE-2023-23108
security-tracker.debian.org/tracker/CVE-2023-23108
ubuntu.com/security/CVE-2023-23108
cve.org/CVERecord?id=CVE-2023-23108