Search criteria
15 vulnerabilities found for libevent by libevent_project
FKIE_CVE-2016-10197
Vulnerability from fkie_nvd - Published: 2017-03-15 15:59 - Updated: 2025-04-20 01:37
Severity ?
Summary
The search_make_new function in evdns.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (out-of-bounds read) via an empty hostname.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | debian_linux | 8.0 | |
| libevent_project | libevent | * |
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FKIE_CVE-2016-10196
Vulnerability from fkie_nvd - Published: 2017-03-15 15:59 - Updated: 2025-11-25 17:50
Severity ?
Summary
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | debian_linux | 8.0 | |
| libevent_project | libevent | * | |
| mozilla | firefox | * | |
| mozilla | firefox | * | |
| mozilla | firefox | 52.0 | |
| mozilla | thunderbird | * |
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FKIE_CVE-2016-10195
Vulnerability from fkie_nvd - Published: 2017-03-15 15:59 - Updated: 2025-04-20 01:37
Severity ?
Summary
The name_parse function in evdns.c in libevent before 2.1.6-beta allows remote attackers to have unspecified impact via vectors involving the label_len variable, which triggers an out-of-bounds stack read.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libevent_project | libevent | * | |
| debian | debian_linux | 8.0 |
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FKIE_CVE-2015-6525
Vulnerability from fkie_nvd - Published: 2015-08-24 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Multiple integer overflows in the evbuffer API in Libevent 2.0.x before 2.0.22 and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_prepend, (3) evbuffer_expand, (4) exbuffer_reserve_space, or (5) evbuffer_read function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier was SPLIT from CVE-2014-6272 per ADT3 due to different affected versions.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| debian | debian_linux | 7.1 | |
| libevent_project | libevent | 2.0.1 | |
| libevent_project | libevent | 2.0.2 | |
| libevent_project | libevent | 2.0.3 | |
| libevent_project | libevent | 2.0.4 | |
| libevent_project | libevent | 2.0.5 | |
| libevent_project | libevent | 2.0.6 | |
| libevent_project | libevent | 2.0.7 | |
| libevent_project | libevent | 2.0.8 | |
| libevent_project | libevent | 2.0.9 | |
| libevent_project | libevent | 2.0.10 | |
| libevent_project | libevent | 2.0.11 | |
| libevent_project | libevent | 2.0.12 | |
| libevent_project | libevent | 2.0.13 | |
| libevent_project | libevent | 2.0.14 | |
| libevent_project | libevent | 2.0.15 | |
| libevent_project | libevent | 2.0.16 | |
| libevent_project | libevent | 2.0.17 | |
| libevent_project | libevent | 2.0.18 | |
| libevent_project | libevent | 2.0.19 | |
| libevent_project | libevent | 2.0.20 | |
| libevent_project | libevent | 2.0.21 | |
| libevent_project | libevent | 2.1.1 | |
| libevent_project | libevent | 2.1.2 | |
| libevent_project | libevent | 2.1.3 | |
| libevent_project | libevent | 2.1.4 |
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"lastModified": "2025-04-12T10:46:40.837",
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FKIE_CVE-2014-6272
Vulnerability from fkie_nvd - Published: 2015-08-24 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.
References
Impacted products
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CVE-2016-10196 (GCVE-0-2016-10196)
Vulnerability from cvelistv5 – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2016-10195 (GCVE-0-2016-10195)
Vulnerability from cvelistv5 – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
The name_parse function in evdns.c in libevent before 2.1.6-beta allows remote attackers to have unspecified impact via vectors involving the label_len variable, which triggers an out-of-bounds stack read.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2016-10197 (GCVE-0-2016-10197)
Vulnerability from cvelistv5 – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
The search_make_new function in evdns.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (out-of-bounds read) via an empty hostname.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2015-6525 (GCVE-0-2015-6525)
Vulnerability from cvelistv5 – Published: 2015-08-24 14:00 – Updated: 2024-08-06 07:22
VLAI?
Summary
Multiple integer overflows in the evbuffer API in Libevent 2.0.x before 2.0.22 and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_prepend, (3) evbuffer_expand, (4) exbuffer_reserve_space, or (5) evbuffer_read function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier was SPLIT from CVE-2014-6272 per ADT3 due to different affected versions.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2014-6272 (GCVE-0-2014-6272)
Vulnerability from cvelistv5 – Published: 2015-08-24 14:00 – Updated: 2024-08-06 12:10
VLAI?
Summary
Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2016-10196 (GCVE-0-2016-10196)
Vulnerability from nvd – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2016-10195 (GCVE-0-2016-10195)
Vulnerability from nvd – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
The name_parse function in evdns.c in libevent before 2.1.6-beta allows remote attackers to have unspecified impact via vectors involving the label_len variable, which triggers an out-of-bounds stack read.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2016-10197 (GCVE-0-2016-10197)
Vulnerability from nvd – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI?
Summary
The search_make_new function in evdns.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (out-of-bounds read) via an empty hostname.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
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CVE-2015-6525 (GCVE-0-2015-6525)
Vulnerability from nvd – Published: 2015-08-24 14:00 – Updated: 2024-08-06 07:22
VLAI?
Summary
Multiple integer overflows in the evbuffer API in Libevent 2.0.x before 2.0.22 and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_prepend, (3) evbuffer_expand, (4) exbuffer_reserve_space, or (5) evbuffer_read function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier was SPLIT from CVE-2014-6272 per ADT3 due to different affected versions.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2014-6272 (GCVE-0-2014-6272)
Vulnerability from nvd – Published: 2015-08-24 14:00 – Updated: 2024-08-06 12:10
VLAI?
Summary
Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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