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10 vulnerabilities by libevent_project
CVE-2016-10197 (GCVE-0-2016-10197)
Vulnerability from nvd – Published: 2017-03-15 15:00 – Updated: 2024-08-06 03:14
VLAI
EPSS
VEX
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
12 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/96014 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:1106 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3789 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2017/02/02/7 | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/201705-01 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/libevent/libevent/issues/332 | x_refsource_CONFIRM |
| https://github.com/libevent/libevent/commit/ec65c… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2017/0… | mailing-listx_refsource_MLIST |
| http://www.securitytracker.com/id/1038320 | vdb-entryx_refsource_SECTRACK |
| https://github.com/libevent/libevent/blob/release… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1104 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1201 | vendor-advisoryx_refsource_REDHAT |
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
17 references
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
12 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/96014 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:1106 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3789 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2017/02/02/7 | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/201705-01 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/libevent/libevent/issues/317 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2017/0… | mailing-listx_refsource_MLIST |
| http://www.securitytracker.com/id/1038320 | vdb-entryx_refsource_SECTRACK |
| https://github.com/libevent/libevent/blob/release… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1104 | vendor-advisoryx_refsource_REDHAT |
| https://github.com/libevent/libevent/commit/96f64… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1201 | vendor-advisoryx_refsource_REDHAT |
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| http://archives.seul.org/libevent/users/Jan-2015/… | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2015/dsa-3119 | vendor-advisoryx_refsource_DEBIAN |
Date Public
2015-01-05 00:00
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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
EPSS
VEX
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
4 references
| URL | Tags |
|---|---|
| http://archives.seul.org/libevent/users/Jan-2015/… | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2015/dsa-3119 | vendor-advisoryx_refsource_DEBIAN |
| https://puppet.com/security/cve/CVE-2014-6272 | x_refsource_CONFIRM |
| http://www.slackware.com/security/viewer.php?l=sl… | vendor-advisoryx_refsource_SLACKWARE |
Date Public
2015-01-05 00:00
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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
EPSS
VEX
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
12 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/96014 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:1106 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3789 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2017/02/02/7 | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/201705-01 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/libevent/libevent/issues/332 | x_refsource_CONFIRM |
| https://github.com/libevent/libevent/commit/ec65c… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2017/0… | mailing-listx_refsource_MLIST |
| http://www.securitytracker.com/id/1038320 | vdb-entryx_refsource_SECTRACK |
| https://github.com/libevent/libevent/blob/release… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1104 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1201 | vendor-advisoryx_refsource_REDHAT |
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
17 references
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
12 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/96014 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:1106 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3789 | vendor-advisoryx_refsource_DEBIAN |
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| https://security.gentoo.org/glsa/201705-01 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/libevent/libevent/issues/317 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2017/0… | mailing-listx_refsource_MLIST |
| http://www.securitytracker.com/id/1038320 | vdb-entryx_refsource_SECTRACK |
| https://github.com/libevent/libevent/blob/release… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1104 | vendor-advisoryx_refsource_REDHAT |
| https://github.com/libevent/libevent/commit/96f64… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:1201 | vendor-advisoryx_refsource_REDHAT |
Date Public
2017-01-31 00:00
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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
EPSS
VEX
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
2 references
| URL | Tags |
|---|---|
| http://archives.seul.org/libevent/users/Jan-2015/… | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2015/dsa-3119 | vendor-advisoryx_refsource_DEBIAN |
Date Public
2015-01-05 00:00
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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
EPSS
VEX
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
4 references
| URL | Tags |
|---|---|
| http://archives.seul.org/libevent/users/Jan-2015/… | mailing-listx_refsource_MLIST |
| http://www.debian.org/security/2015/dsa-3119 | vendor-advisoryx_refsource_DEBIAN |
| https://puppet.com/security/cve/CVE-2014-6272 | x_refsource_CONFIRM |
| http://www.slackware.com/security/viewer.php?l=sl… | vendor-advisoryx_refsource_SLACKWARE |
Date Public
2015-01-05 00:00
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