file before 5.19 does not properly restrict the amount of data read during a regex search, which allows remote attackers to cause a denial o
file before 5.19 does not properly restrict the amount of data read during a regex search, which allows remote attackers to cause a denial of service (CPU consumption) via a crafted file that triggers backtracking during processing of an awk rule. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-7345.
- Published
- Jul 3, 2014
- Updated
- Jun 16, 2026
- EPSS
- 11.8% · 96th percentile
- CWE
- CWE-399
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Report tools
Action score
24
Monitor
Low priority for now.
- CVSS
- 20 / 40 · 5.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 4 / 30 · 11.8%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| christos zoulas | file | cpe:2.3:a:christos_zoulas:file |
| php | php | cpe:2.3:a:php:php |
| debian | debian linux | cpe:2.3:o:debian:debian_linux |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- php php5.4.0 and later · before 5.4.32
- php php5.5.0 and later · before 5.5.16
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | file | before 1:5.19-1 | 1:5.19-1 |
| Debian:6.0 | file | before 5.04-5+squeeze7 | 5.04-5+squeeze7 |
| Debian:6.0 | php5 | before 5.3.3-7+squeeze22 | 5.3.3-7+squeeze22 |
| Debian:7 | file | before 5.11-2+deb7u4 | 5.11-2+deb7u4 |
| Debian:7 | php5 | before 5.4.4-14+deb7u13 | 5.4.4-14+deb7u13 |
| Red Hat:enterprise_linux:6::client | file | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:6::client | file-debuginfo | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:6::client | file-devel | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:6::client | file-libs | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:6::client | file-static | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:6::client | python-magic | before 0:5.04-30.el6 | 0:5.04-30.el6 |
| Red Hat:enterprise_linux:7::client | file | before 0:5.11-31.el7 | 0:5.11-31.el7 |
| Red Hat:enterprise_linux:7::client | file-debuginfo | before 0:5.11-31.el7 | 0:5.11-31.el7 |
| Red Hat:enterprise_linux:7::client | file-devel | before 0:5.11-31.el7 | 0:5.11-31.el7 |
| Red Hat:enterprise_linux:7::client | file-libs | before 0:5.11-31.el7 | 0:5.11-31.el7 |
| Red Hat:enterprise_linux:7::client | file-static | before 0:5.11-31.el7 | 0:5.11-31.el7 |
| Red Hat:enterprise_linux:7::client | php | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-bcmath | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-cli | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-common | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-dba | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-debuginfo | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-devel | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
| Red Hat:enterprise_linux:7::client | php-embedded | before 0:5.4.16-23.el7_0.1 | 0:5.4.16-23.el7_0.1 |
+96
Same product
christos zoulas: all recordsOther highest-scoring records for the same primary product.
- CVE-2009-3930Multiple integer overflows in Christos Zoulas file before 5.02 allow user-assisted remote attackers to have an unspecified impact via a malf38Monitor
- CVE-2009-1515Heap-based buffer overflow in the cdf_read_sat function in src/cdf.c in Christos Zoulas file 5.00 allows user-assisted remote attackers to e28Monitor
- CVE-2012-1571file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file t27Monitor
- CVE-2013-7345The BEGIN regular expression in the awk script detector in magic/Magdir/commands in file before 5.15 uses multiple wildcards with unlimited 21Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:file | 1:5.19-1 · Debian:12 | Package registry (OSV) |
| debian:php5 | 5.3.3-7+squeeze22 · Debian:6.0 | Package registry (OSV) |
| red hat:php | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-bcmath | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-cli | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-common | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-dba | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-debuginfo | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-devel | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-embedded | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-enchant | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-fpm | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-gd | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
| red hat:php-intl | 0:5.4.16-23.el7_0.1 · Red Hat:enterprise_linux:7::client | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- P · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- P
Weakness class (CWE)
CWE-399 · Resource Management ErrorsCVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
- mx.gw.com/pipermail/file/2014/001553.html
- openwall.com/lists/oss-security/2014/06/30/7
- rhn.redhat.com/errata/RHSA-2014-1327.html
- rhn.redhat.com/errata/RHSA-2014-1765.html
- rhn.redhat.com/errata/RHSA-2014-1766.html
- rhn.redhat.com/errata/RHSA-2016-0760.html
- secunia.com/advisories/60696
- www.debian.org/security/2014/dsa-3008
- www.debian.org/security/2014/dsa-3021
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html
- www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- www.securityfocus.com/bid/68348
- bugzilla.redhat.com/show_bug.cgi?id=1098222
- github.com/file/file/commit/69a5a43b3b71f53b0577f41264a073f495799610
- support.apple.com/HT204659
Vendor advisories and official records. Exploit/PoC links are deliberately left out.