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Vulnerability details: VCID-dbwq-fq6v-aaas
Vulnerability ID VCID-dbwq-fq6v-aaas
Aliases CVE-2017-7245
Summary Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 4) or possibly have unspecified other impact via a crafted file.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
System Score Found at
rhas Important https://access.redhat.com/errata/RHSA-2018:2486
cvssv3 3.7 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7245.json
epss 0.00583 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00583 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00583 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00583 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00583 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00646 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00671 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00671 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00671 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00671 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00679 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00679 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
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epss 0.00679 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00679 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.00845 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
epss 0.01071 https://api.first.org/data/v1/epss?cve=CVE-2017-7245
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1437367
cvssv2 5.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 3.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2017-7245
cvssv3 7.8 https://nvd.nist.gov/vuln/detail/CVE-2017-7245
archlinux Medium https://security.archlinux.org/AVG-222
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7245.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:P/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:3.1/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:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7245
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:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7245
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 0.66447
EPSS Score 0.00583
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.