Vulnerabilites related to libmodbus - libmodbus
CVE-2024-36845 (GCVE-0-2024-36845)
Vulnerability from cvelistv5
Published
2024-05-31 19:16
Modified
2025-02-13 15:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.
References
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CVE-2024-36844 (GCVE-0-2024-36844)
Vulnerability from cvelistv5
Published
2024-05-31 19:16
Modified
2025-02-13 15:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.
References
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CVE-2019-14463 (GCVE-0-2019-14463)
Vulnerability from cvelistv5
Published
2019-07-31 22:03
Modified
2024-08-05 00:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_REGISTERS case, aka VD-1301.
References
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CVE-2019-14462 (GCVE-0-2019-14462)
Vulnerability from cvelistv5
Published
2019-07-31 22:03
Modified
2024-08-05 00:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_COILS case, aka VD-1302.
References
| ► | URL | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2024-10918 (GCVE-0-2024-10918)
Vulnerability from cvelistv5
Published
2025-02-27 11:44
Modified
2025-02-27 14:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if the function tries to reply to a Modbus request with an
unexpected length.
References
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CVE-2024-34244 (GCVE-0-2024-34244)
Vulnerability from cvelistv5
Published
2024-05-08 00:00
Modified
2024-08-02 02:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.
References
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CVE-2023-26793 (GCVE-0-2023-26793)
Vulnerability from cvelistv5
Published
2024-05-01 00:00
Modified
2024-08-02 11:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
References
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CVE-2022-0367 (GCVE-0-2022-0367)
Vulnerability from cvelistv5
Published
2022-08-29 14:03
Modified
2024-08-02 23:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-119 - - Improper Restriction of Operations within the Bounds of a Memory Buffer.
Summary
A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.
References
| ► | URL | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
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CVE-2024-36843 (GCVE-0-2024-36843)
Vulnerability from cvelistv5
Published
2024-05-31 00:00
Modified
2024-08-22 17:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
libmodbus v3.1.6 was discovered to contain a heap overflow via the modbus_mapping_free() function.
References
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Vulnerability from fkie_nvd
Published
2024-05-01 19:15
Modified
2025-05-05 17:21
Severity ?
Summary
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/stephane/libmodbus/issues/683 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/683 | Exploit, Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2024-05-31 20:15
Modified
2025-05-01 13:58
Severity ?
Summary
libmodbus v3.1.6 was discovered to contain a heap overflow via the modbus_mapping_free() function.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/balckgu1/libmodbusPoc/blob/main/gdb.md | Exploit, Third Party Advisory | |
| cve@mitre.org | https://github.com/stephane/libmodbus/issues/748 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/balckgu1/libmodbusPoc/blob/main/gdb.md | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/748 | Exploit, Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2019-07-31 23:15
Modified
2024-11-21 04:26
Severity ?
Summary
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_COILS case, aka VD-1302.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libmodbus | libmodbus | * | |
| libmodbus | libmodbus | * | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| debian | debian_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2024-05-31 20:15
Modified
2025-05-01 13:44
Severity ?
Summary
An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/stephane/libmodbus/issues/750 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/750 | Exploit, Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-08-29 15:15
Modified
2024-11-21 06:38
Severity ?
Summary
A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libmodbus | libmodbus | * | |
| fedoraproject | extra_packages_for_enterprise_linux | 7.0 | |
| fedoraproject | fedora | 35 | |
| debian | debian_linux | 10.0 |
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Vulnerability from fkie_nvd
Published
2024-05-08 17:15
Modified
2025-05-05 17:13
Severity ?
Summary
libmodbus v3.1.10 is vulnerable to Buffer Overflow via the modbus_write_bits function. This issue can be triggered when the function is fed with specially crafted input, which leads to out-of-bounds read and can potentially cause a crash or other unintended behaviors.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/stephane/libmodbus/issues/743 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/743 | Exploit, Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2019-07-31 23:15
Modified
2024-11-21 04:26
Severity ?
Summary
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_REGISTERS case, aka VD-1301.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libmodbus | libmodbus | * | |
| libmodbus | libmodbus | * | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| debian | debian_linux | 9.0 |
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Vulnerability from fkie_nvd
Published
2025-02-27 12:15
Modified
2025-04-29 16:58
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
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
Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if the function tries to reply to a Modbus request with an
unexpected length.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| prodsec@nozominetworks.com | https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-10918 | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2024-05-31 20:15
Modified
2025-05-01 13:50
Severity ?
Summary
libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/stephane/libmodbus/issues/749 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/stephane/libmodbus/issues/749 | Exploit, Issue Tracking, Vendor Advisory |
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