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CVE-2014-3574· NVD / CVE Program· CNA redhat

Apache POI before 3.10.1 and 3.11.x before 3.11-beta2 allows remote attackers to cause a denial of service (CPU consumption and crash) via a

Apache POI before 3.10.1 and 3.11.x before 3.11-beta2 allows remote attackers to cause a denial of service (CPU consumption and crash) via a crafted OOXML file, aka an XML Entity Expansion (XEE) attack.

MediumCVSS 4.3 · v2.0—No exploit Fix available
Published
Sep 4, 2014
Updated
Jun 16, 2026
EPSS
7.1% · 94th percentile
CWE
—
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Report tools

JSON

Action score

19

Monitor

Low priority for now.

CVSS
17 / 40 · 4.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 7.1%

Affected systems

VendorProduct
apachepoi

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • apache poiup to 3.10 inclusive
  • apache poi0.1
  • apache poi0.10.0
  • apache poi0.11.0
  • apache poi0.12.0
  • apache poi0.13.0
  • apache poi0.14.0
  • apache poi0.2
  • apache poi0.3
  • apache poi0.4
  • apache poi0.5
  • apache poi0.6
  • apache poi0.7
  • apache poi1.0.0
  • apache poi1.0.1
  • apache poi1.0.2
  • apache poi1.1.0
  • apache poi1.10
  • apache poi1.2.0
  • apache poi1.5

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12libapache-poi-javabefore 3.10.1-13.10.1-1
Mavenorg.apache.poi:poifrom 3.11-beta1 · before 3.11-beta23.11-beta2
Mavenorg.apache.poi:poibefore 3.10.13.10.1

Same product

apache: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-12626Apache POI in versions prior to release 3.17 are vulnerable to Denial of Service Attacks: 1) Infinite Loops while parsing crafted WMF, EMF,
    33Monitor
  • CVE-2017-5644Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service (CPU consumption) via a specially crafted
    23Monitor
  • CVE-2016-5000The XLSX2CSV example in Apache POI before 3.14 allows remote attackers to read arbitrary files via a crafted OpenXML document containing an
    23Monitor
  • CVE-2022-26336A carefully crafted TNEF file can cause an out of memory exception
    22Monitor
  • CVE-2019-12415In Apache POI up to 4.1.0, when using the tool XSSFExportToXml to convert user-provided Microsoft Excel documents, a specially crafted docum
    22Monitor
  • CVE-2014-9527HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:libapache-poi-java3.10.1-1 · Debian:12Package registry (OSV)
Maven:org.apache.poi:poi3.10.1Package registry (OSV)
Maven:org.apache.poi:poi3.11-beta2Package 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.

EPSS, last 120 days

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.

No commit or PR link among the references.

Credits

All researchers

Finders, 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

    If successful

    Confidentiality
    none
    Integrity
    none
    Availability
    P · the service can be disrupted
    Attack complexity
    M
    Confidentiality impact
    None
    Integrity impact
    None
    Availability impact
    P

    Weakness class (CWE)

    —

    CVSS vector

    AV:N/AC:M/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 help

    Change log

    1. Fix✗ → ✓

    For records you follow, these changes also arrive as notifications. →

    References

    Vendor advisories and official records. Exploit/PoC links are deliberately left out.

    All records