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cnvd-2016-13296
Vulnerability from cnvd
Title
zlib拒绝服务漏洞（CNVD-2016-13296）
Description
zlib是很多应用程序都在使用的压缩库，可提供数据压缩/解压例程。
zlib 1.2.8版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成受影响的应用程序崩溃，导致拒绝服务。
Severity
中
VLAI Severity ?
Patch Name
zlib拒绝服务漏洞（CNVD-2016-13296）的补丁
Patch Description
zlib是很多应用程序都在使用的压缩库，可提供数据压缩/解压例程。
zlib 1.2.8版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成受影响的应用程序崩溃，导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： http://www.zlib.net/
Reference
http://www.securityfocus.com/bid/95131
Impacted products
| Name | zlib zlib 1.2.8 |
|---|
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CVE-2016-9842 (GCVE-0-2016-9842)
Vulnerability from cvelistv5
Published
2017-05-23 03:56
Modified
2024-08-06 02:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers.
References
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{
"name": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html",
"refsource": "CONFIRM",
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujul2020.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"name": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html",
"refsource": "CONFIRM",
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
},
{
"name": "https://support.apple.com/HT208144",
"refsource": "CONFIRM",
"url": "https://support.apple.com/HT208144"
},
{
"name": "https://wiki.mozilla.org/MOSS/Secure_Open_Source/Completed#zlib",
"refsource": "MISC",
"url": "https://wiki.mozilla.org/MOSS/Secure_Open_Source/Completed#zlib"
},
{
"name": "https://support.apple.com/HT208113",
"refsource": "CONFIRM",
"url": "https://support.apple.com/HT208113"
},
{
"name": "https://support.apple.com/HT208112",
"refsource": "CONFIRM",
"url": "https://support.apple.com/HT208112"
},
{
"name": "https://support.apple.com/HT208115",
"refsource": "CONFIRM",
"url": "https://support.apple.com/HT208115"
},
{
"name": "https://wiki.mozilla.org/images/0/09/Zlib-report.pdf",
"refsource": "MISC",
"url": "https://wiki.mozilla.org/images/0/09/Zlib-report.pdf"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1402348",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1402348"
},
{
"name": "https://github.com/madler/zlib/commit/e54e1299404101a5a9d0cf5e45512b543967f958",
"refsource": "CONFIRM",
"url": "https://github.com/madler/zlib/commit/e54e1299404101a5a9d0cf5e45512b543967f958"
},
{
"name": "GLSA-202007-54",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202007-54"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
"assignerShortName": "microfocus",
"cveId": "CVE-2016-9842",
"datePublished": "2017-05-23T03:56:00",
"dateReserved": "2016-12-05T00:00:00",
"dateUpdated": "2024-08-06T02:59:03.495Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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