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Vulnerability details: VCID-p7u8-p1c9-aaan
Vulnerability ID VCID-p7u8-p1c9-aaan
Aliases CVE-2017-7659
Summary A maliciously constructed HTTP/2 request could cause mod_http2 in Apache HTTP Server 2.4.24, 2.4.25 to dereference a NULL pointer and crash the server process.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-476 NULL Pointer Dereference
System Score Found at
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7659.json
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.1424 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.21241 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.24464 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31006 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31006 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31249 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31249 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31659 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31659 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.31659 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.47745 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.4835 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
epss 0.66844 https://api.first.org/data/v1/epss?cve=CVE-2017-7659
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1463199
cvssv2 2.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 3.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
apache_httpd important https://httpd.apache.org/security/json/CVE-2017-7659.json
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-7659
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-7659
archlinux High https://security.archlinux.org/AVG-316
cvssv3.1 8.8 https://www.tenable.com/security/tns-2019-09
generic_textual HIGH https://www.tenable.com/security/tns-2019-09
Reference id Reference type URL
https://access.redhat.com/errata/RHSA-2017:2483
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7659.json
https://api.first.org/data/v1/epss?cve=CVE-2017-7659
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7659
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.apache.org/thread.html/1d0b746bbaa3a64890fcdab59ee9050aaa633b7143e7d412374e5a9a@%3Cannounce.httpd.apache.org%3E
https://lists.apache.org/thread.html/1d0b746bbaa3a64890fcdab59ee9050aaa633b7143e7d412374e5a9a%40%3Cannounce.httpd.apache.org%3E
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r6521a7f62276340eabdb3339b2aa9a38c5f59d978497a1f794af53be@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r6521a7f62276340eabdb3339b2aa9a38c5f59d978497a1f794af53be%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770@%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770%40%3Ccvs.httpd.apache.org%3E
https://security.gentoo.org/glsa/201710-32
https://security.netapp.com/advisory/ntap-20180601-0002/
https://support.apple.com/HT208221
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us
https://www.tenable.com/security/tns-2019-09
http://www.debian.org/security/2017/dsa-3896
http://www.securityfocus.com/bid/99132
http://www.securitytracker.com/id/1038711
1463199 https://bugzilla.redhat.com/show_bug.cgi?id=1463199
ASA-201706-34 https://security.archlinux.org/ASA-201706-34
AVG-316 https://security.archlinux.org/AVG-316
cpe:2.3:a:apache:http_server:2.4.24:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.24:*:*:*:*:*:*:*
cpe:2.3:a:apache:http_server:2.4.25:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.25:*:*:*:*:*:*:*
CVE-2017-7659 https://httpd.apache.org/security/json/CVE-2017-7659.json
CVE-2017-7659 https://nvd.nist.gov/vuln/detail/CVE-2017-7659
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7659.json
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
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7659
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:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7659
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
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://www.tenable.com/security/tns-2019-09
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 0.93807
EPSS Score 0.1424
Published At April 7, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.