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Vulnerability details: VCID-163k-wrg5-aaaf
Vulnerability ID VCID-163k-wrg5-aaaf
Aliases CVE-2017-11697
Summary The __hash_open function in hash.c:229 in Mozilla Network Security Services (NSS) allows context-dependent attackers to cause a denial of service (floating point exception and crash) via a crafted cert8.db file.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
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 Negligible http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-11697.html
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-11697.json
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rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1487132
generic_textual Negligible https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11697
generic_textual Negligible http://seclists.org/fulldisclosure/2017/Aug/17
cvssv2 4.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.6 https://nvd.nist.gov/vuln/detail/CVE-2017-11697
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2017-11697
Reference id Reference type URL
http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-11697.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-11697.json
https://api.first.org/data/v1/epss?cve=CVE-2017-11697
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11697
http://seclists.org/fulldisclosure/2017/Aug/17
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://security.gentoo.org/glsa/202003-37
http://www.geeknik.net/9brdqk6xu
http://www.securityfocus.com/bid/100345
http://www.securitytracker.com/id/1039153
1487132 https://bugzilla.redhat.com/show_bug.cgi?id=1487132
873258 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873258
cpe:2.3:a:mozilla:network_security_services:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:network_security_services:-:*:*:*:*:*:*:*
CVE-2017-11697 https://nvd.nist.gov/vuln/detail/CVE-2017-11697
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-11697.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:L/AC:L/Au:N/C:N/I:N/A:C 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 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:L/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-11697
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-11697
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 0.38728
EPSS Score 0.00088
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.