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Vulnerability details: VCID-62pu-ryaf-aaan
Vulnerability ID VCID-62pu-ryaf-aaan
Aliases CVE-2015-8395
Summary PCRE before 8.38 mishandles certain references, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8392.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8395.html
rhas Moderate https://access.redhat.com/errata/RHSA-2016:2750
epss 0.01786 https://api.first.org/data/v1/epss?cve=CVE-2015-8395
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epss 0.03875 https://api.first.org/data/v1/epss?cve=CVE-2015-8395
epss 0.05456 https://api.first.org/data/v1/epss?cve=CVE-2015-8395
rhbs high https://bugzilla.redhat.com/show_bug.cgi?id=1287711
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8395
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2015-8395
generic_textual Medium https://ubuntu.com/security/notices/USN-2943-1
generic_textual Low http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
generic_textual Low http://www.openwall.com/lists/oss-security/2015/11/29/1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8395.html
http://rhn.redhat.com/errata/RHSA-2016-2750.html
https://access.redhat.com/errata/RHSA-2016:1132
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-8395.json
https://api.first.org/data/v1/epss?cve=CVE-2015-8395
https://bto.bluecoat.com/security-advisory/sa128
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8395
https://security.gentoo.org/glsa/201607-02
https://ubuntu.com/security/notices/USN-2943-1
http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup
http://www.openwall.com/lists/oss-security/2015/11/29/1
1287711 https://bugzilla.redhat.com/show_bug.cgi?id=1287711
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:*:*:*:*:*:*:*:*
CVE-2015-8395 https://nvd.nist.gov/vuln/detail/CVE-2015-8395
RHSA-2016:2750 https://access.redhat.com/errata/RHSA-2016:2750
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-2015-8395
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.88445
EPSS Score 0.01786
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.