Search criteria
6 vulnerabilities found for zbar by zbar_project
FKIE_CVE-2023-40889
Vulnerability from fkie_nvd - Published: 2023-08-29 17:15 - Updated: 2025-11-04 19:15
Severity ?
Summary
A heap-based buffer overflow exists in the qr_reader_match_centers function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zbar_project | zbar | 0.23.90 |
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}
],
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"lastModified": "2025-11-04T19:15:56.193",
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FKIE_CVE-2023-40890
Vulnerability from fkie_nvd - Published: 2023-08-29 17:15 - Updated: 2025-11-04 19:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zbar_project | zbar | 0.23.90 |
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}
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CVE-2023-40889 (GCVE-0-2023-40889)
Vulnerability from cvelistv5 – Published: 2023-08-29 00:00 – Updated: 2025-11-04 18:16
VLAI?
Summary
A heap-based buffer overflow exists in the qr_reader_match_centers function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2023-40890 (GCVE-0-2023-40890)
Vulnerability from cvelistv5 – Published: 2023-08-29 00:00 – Updated: 2025-11-04 18:16
VLAI?
Summary
A stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2023-40889 (GCVE-0-2023-40889)
Vulnerability from nvd – Published: 2023-08-29 00:00 – Updated: 2025-11-04 18:16
VLAI?
Summary
A heap-based buffer overflow exists in the qr_reader_match_centers function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
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CVE-2023-40890 (GCVE-0-2023-40890)
Vulnerability from nvd – Published: 2023-08-29 00:00 – Updated: 2025-11-04 18:16
VLAI?
Summary
A stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be physically scanned by the vulnerable scanner.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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