TI-2023-21632 Aliases CVE-2023-40968 GHSA-95jx-6mh2-xj7p

Buffer Overflow vulnerability in hzeller timg v.1.5.1 and before allows a remote attacker…

HIGH 72CWE-120Published 2023-09-01 · Updated 2024-10-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Buffer Overflow vulnerability in hzeller timg v.1.5.1 and before allows a remote attacker to cause a denial of service via the 0x61200000045c address.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01095 65th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hzeller:timg::::::::	before 1.5.2	Vulnerable	Hzeller

cpe:2.3:a:hzeller:timg:*:*:*:*:*:*:*:* Versions before 1.5.2 Vulnerable ·Hzeller

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-40968
2026-10-03 Alias added: GHSA-95jx-6mh2-xj7p

References

Exploit 1

https://github.com/hzeller/timg/issues/115

Other 1

https://github.com/hzeller/timg/releases/tag/v1.5.2

TI-2022-21056 timg v1.4.4 was discovered to contain a memory leak via the function… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences