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Vulnerability details: VCID-9aqc-7kb7-aaak
Vulnerability ID VCID-9aqc-7kb7-aaak
Aliases CVE-2015-8659
Summary The idle stream handling in nghttp2 before 1.6.0 allows attackers to have unspecified impact via unknown vectors, aka a heap-use-after-free bug.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
generic_textual HIGH http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
generic_textual MODERATE http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
generic_textual MODERATE http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
generic_textual MODERATE http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8659.html
epss 0.02043 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
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epss 0.02043 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
epss 0.02129 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
epss 0.02129 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
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epss 0.02129 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
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epss 0.02509 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
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epss 0.02546 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
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epss 0.02546 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
epss 0.04503 https://api.first.org/data/v1/epss?cve=CVE-2015-8659
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8659
generic_textual Medium https://nghttp2.org/blog/2015/12/23/nghttp2-v1-6-0/
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2015-8659
cvssv3 10.0 https://nvd.nist.gov/vuln/detail/CVE-2015-8659
generic_textual HIGH https://support.apple.com/HT206166
generic_textual HIGH https://support.apple.com/HT206167
generic_textual HIGH https://support.apple.com/HT206168
generic_textual HIGH https://support.apple.com/HT206169
Reference id Reference type URL
http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html
http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html
http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175085.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175423.html
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8659.html
https://api.first.org/data/v1/epss?cve=CVE-2015-8659
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8659
https://nghttp2.org/blog/2015/12/23/nghttp2-v1-6-0/
https://security.gentoo.org/glsa/201612-06
https://support.apple.com/HT206166
https://support.apple.com/HT206167
https://support.apple.com/HT206168
https://support.apple.com/HT206169
http://www.openwall.com/lists/oss-security/2015/12/23/10
http://www.openwall.com/lists/oss-security/2015/12/23/6
http://www.securitytracker.com/id/1035353
cpe:2.3:a:nghttp2:nghttp2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:nghttp2:nghttp2:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
CVE-2015-8659 https://nvd.nist.gov/vuln/detail/CVE-2015-8659
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8659
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8659
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.88668
EPSS Score 0.02043
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.