Home > Vulnerability Database > CVE-2021-31812

Mend.io Vulnerability Database

CVE-2021-31812

Good to know:

Date: June 12, 2021

In Apache PDFBox, a carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.

Language: Java

Severity Score

5.5

Related Resources (21)

Url: http://www.openwall.com/lists/oss-security/2021/06/12/1

Url: https://security-tracker.debian.org/tracker/CVE-2021-31812

Url: https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e%40%3Cusers.pdfbox.apache.org%3E

Url: https://lists.apache.org/thread.html/rfe26bcaba564deb505c32711ba68df7ec589797dcd96ff3389a8aaba@%3Cnotifications.ofbiz.apache.org%3E

Url: https://lists.apache.org/thread.html/r179cc3b6822c167702ab35fe36093d5da4c99af44238c8a754c6860f@%3Ccommits.ofbiz.apache.org%3E

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7HHWJRFXZ3PTKLJCOM7WJEYZFKFWMNSV/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDJKJQOMVFDFIDS27OQJXNOYHV2O273D/

Url: https://www.oracle.com/security-alerts/cpujan2022.html

Url: https://lists.apache.org/thread.html/rd4b6db6c3b8ab3c70f1c3bbd725a40920896453ffc2744ade6afd9fb@%3Cnotifications.ofbiz.apache.org%3E

Url: https://lists.apache.org/thread.html/rf251f6c358087107f8c23473468b279d59d50a75db6b4768165c78d3@%3Cannounce.apache.org%3E

Url: https://lists.apache.org/thread.html/r143fd8445e0e778f4a85187bd79438630b96b8040e9401751fdb8aea@%3Ccommits.ofbiz.apache.org%3E

Url: https://lists.apache.org/thread.html/r2090789e4dcc2c87aacbd87d5f18e2d64dcb9f6eb7c47f5cf7d293cb@%3Cnotifications.ofbiz.apache.org%3E

Url: https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e@%3Cusers.pdfbox.apache.org%3E

Url: https://www.oracle.com/security-alerts/cpuapr2022.html

Url: https://www.oracle.com/security-alerts/cpujul2022.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-31812

Url: https://lists.apache.org/thread.html/r132e9dbbe0ebdc08b39583d8be0a575fdba573d60a42d940228bceff@%3Cnotifications.ofbiz.apache.org%3E

Url: https://lists.apache.org/thread.html/re0cacd3fb337cdf8469853913ed2b4ddd8f8bfc52ff0ddbe61c1dfba@%3Ccommits.ofbiz.apache.org%3E

Url: https://www.oracle.com/security-alerts/cpuoct2021.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-31812

Url: https://www.mend.io/vulnerability-database/CVE-2021-31812

Severity Score

5.5

Weakness Type (CWE)

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

Excessive Iteration

CWE-834

Top Fix

Upgrade Version

Upgrade to version org.apache.pdfbox:pdfbox:2.0.24, org.apache.pdfbox:pdfbox-app:2.0.24

Learn More

CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2021-31812

Good to know:

Date: June 12, 2021

Language: Java

Severity Score

Related Resources (21)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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