Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-3a9g-pj5j-nbbc
Vulnerability ID VCID-3a9g-pj5j-nbbc
Aliases CVE-2015-8387
Summary Multiple vulnerabilities have been found in libpcre, the worst of which could lead to arbitrary code execution, or cause a Denial of Service condition.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-190 Integer Overflow or Wraparound
System Score Found at
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
epss 0.01448 https://api.first.org/data/v1/epss?cve=CVE-2015-8387
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2015-8387
cvssv3.1 7.3 https://nvd.nist.gov/vuln/detail/CVE-2015-8387
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8387.json
https://api.first.org/data/v1/epss?cve=CVE-2015-8387
https://bto.bluecoat.com/security-advisory/sa128
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8387
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
https://security.netapp.com/advisory/ntap-20230216-0002/
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
http://www.openwall.com/lists/oss-security/2015/11/29/1
http://www.securityfocus.com/bid/82990
1287646 https://bugzilla.redhat.com/show_bug.cgi?id=1287646
cpe:2.3:a:pcre:perl_compatible_regular_expression_library:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:pcre:perl_compatible_regular_expression_library:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
CVE-2015-8387 https://nvd.nist.gov/vuln/detail/CVE-2015-8387
GLSA-201607-02 https://security.gentoo.org/glsa/201607-02
USN-2943-1 https://usn.ubuntu.com/2943-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8387
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:L/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2015-8387
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 0.80698
EPSS Score 0.01448
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:00:48.028752+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201607-02 38.0.0