pcre: pcregrep -q is not always quiet (8.38/28)
Published Dec 2, 2015
7.5
HIGHCVSS 3.1
EPSS 4.37%
Description
pcregrep in PCRE before 8.38 mishandles the -q option for binary files, which might allow remote attackers to obtain sensitive information via a crafted file, as demonstrated by a CGI script that sends stdout data to a client.
Affected products
No data.
Configuration 1
- ≤ 8.37
Configuration 2
- 22
No data.
Red Hat Directory Server 8
pcre
Not affected
Red Hat Enterprise Linux 5
pcre
Not affected
Red Hat Enterprise Linux 6
glib2
Not affected
Red Hat Enterprise Linux 6
pcre
Not affected
Red Hat Enterprise Linux 7
glib2
Not affected
Red Hat Enterprise Linux 7
pcre
Will not fix
Red Hat Enterprise Linux 7
virtuoso-opensource
Not affected
Red Hat JBoss Enterprise Web Server 1
httpd
Not affected
Red Hat JBoss Enterprise Web Server 2
httpd
Not affected
Red Hat JBoss Enterprise Web Server 3
pcre
Not affected
Red Hat Software Collections
php54-php
Not affected
Red Hat Software Collections
php55-php
Not affected
Red Hat Software Collections
rh-mariadb100-mariadb
Not affected
Red Hat Software Collections
rh-mariadb101-mariadb
Not affected
Red Hat Software Collections
rh-php56-php
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Directory Server 8 | pcre | Not affected | n/a |
| Red Hat Enterprise Linux 5 | pcre | Not affected | n/a |
| Red Hat Enterprise Linux 6 | glib2 | Not affected | n/a |
| Red Hat Enterprise Linux 6 | pcre | Not affected | n/a |
| Red Hat Enterprise Linux 7 | glib2 | Not affected | n/a |
| Red Hat Enterprise Linux 7 | pcre | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | virtuoso-opensource | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 1 | httpd | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 2 | httpd | Not affected | n/a |
| Red Hat JBoss Enterprise Web Server 3 | pcre | Not affected | n/a |
| Red Hat Software Collections | php54-php | Not affected | n/a |
| Red Hat Software Collections | php55-php | Not affected | n/a |
| Red Hat Software Collections | rh-mariadb100-mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-mariadb101-mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-php56-php | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.37% (0.04371) | 90.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.37% (0.04371) | 89.98th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.40% (0.00396) | 57.47th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.41% (0.01406) | 68.45th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.40% (0.00396) | 58.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.47% (0.00469) | 76.38th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.47% (0.00469) | 74.83th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.47% (0.00469) | 72.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.38% (0.00375) | 68.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.41% (0.01408) | 72.89th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.41% (0.01408) | 72.44th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (12)
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html vendor-advisoryThird Party Advisory
- http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup Release Notes
- http://www.openwall.com/lists/oss-security/2015/11/29/1 mailing-listMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/82990 vdb-entryThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2015-8393 Vendor Advisory
- https://bto.bluecoat.com/security-advisory/sa128 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1287695 Issue Tracking
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 Third Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2015-8393
- https://security.gentoo.org/glsa/201607-02 vendor-advisoryThird Party Advisory
- https://security.netapp.com/advisory/ntap-20230216-0002/
- https://www.cve.org/CVERecord?id=CVE-2015-8393
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html | vendor-advisoryThird Party Advisory | |
| http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup | Release Notes | |
| http://www.openwall.com/lists/oss-security/2015/11/29/1 | mailing-listMailing ListThird Party Advisory | |
| http://www.securityfocus.com/bid/82990 | vdb-entryThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2015-8393 | Vendor Advisory | |
| https://bto.bluecoat.com/security-advisory/sa128 | Third Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1287695 | Issue Tracking | |
| https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731 | Third Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-8393 | ||
| https://security.gentoo.org/glsa/201607-02 | vendor-advisoryThird Party Advisory | |
| https://security.netapp.com/advisory/ntap-20230216-0002/ | ||
| https://www.cve.org/CVERecord?id=CVE-2015-8393 |
Change history (0)
No recorded changes yet.