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Vulnerability details: VCID-9pq9-7x2w-aaab
Vulnerability ID VCID-9pq9-7x2w-aaab
Aliases CVE-2017-7401
Summary Incorrect interaction of the parse_packet() and parse_part_sign_sha256() functions in network.c in collectd 5.7.1 and earlier allows remote attackers to cause a denial of service (infinite loop) of a collectd instance (configured with "SecurityLevel None" and with empty "AuthFile" options) via a crafted UDP packet.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-7401.html
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7401.json
epss 0.00693 https://api.first.org/data/v1/epss?cve=CVE-2017-7401
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epss 0.01643 https://api.first.org/data/v1/epss?cve=CVE-2017-7401
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1439674
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7401
cvssv2 4.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2017-7401
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2017-7401
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-7401.html
https://access.redhat.com/errata/RHSA-2017:1285
https://access.redhat.com/errata/RHSA-2017:1787
https://access.redhat.com/errata/RHSA-2018:2615
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7401.json
https://api.first.org/data/v1/epss?cve=CVE-2017-7401
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7401
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/collectd/collectd/issues/2174
http://www.securityfocus.com/bid/97321
1439674 https://bugzilla.redhat.com/show_bug.cgi?id=1439674
859494 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=859494
cpe:2.3:a:collectd:collectd:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:collectd:collectd:*:*:*:*:*:*:*:*
CVE-2017-7401 https://nvd.nist.gov/vuln/detail/CVE-2017-7401
USN-USN-4793-1 https://usn.ubuntu.com/USN-4793-1/
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-2017-7401.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:M/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: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7401
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-2017-7401
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 0.79995
EPSS Score 0.00693
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.