CVE-2012-2098

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Algorithmic complexity vulnerability in the sorting algorithms in bzip2 compressing stream (BZip2CompressorOutputStream) in Apache Commons Compress before 1.4.1 allows remote attackers to cause a denial of service (CPU consumption) via a file with many repeating inputs.

Vulnerabilidad de complejidad algorítmica en los algoritmos de ordenamiento de compresión de "stream" bzip2 (BZip2CompressorOutputStream) de Apache Commons Compress anteriores a 1.4.1. Permite a atacantes remotos provocar una denegación de servicio (consumo de la CPU) a través de un archivo con muchas entradas repetidas.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-04-04 CVE Reserved
2012-05-24 CVE Published
2024-01-28 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-310: Cryptographic Issues

CAPEC

References (18)

URL	Tag	Source
http://archives.neohapsis.com/archives/bugtraq/2012-05/0130.html	Mailing List
http://osvdb.org/82161	Broken Link
http://packetstormsecurity.org/files/113014/Apache-Commons-Compress-Apache-Ant-Denial-Of-Service.html	Third Party Advisory
http://secunia.com/advisories/49286	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21644047	Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/13/3	Mailing List
http://www.securityfocus.com/bid/53676	Third Party Advisory
http://www.securitytracker.com/id?1027096	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75857	Third Party Advisory
https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3E	Mailing List
https://www.oracle.com/security-alerts/cpujan2021.html	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://ant.apache.org/security.html	2023-11-07
http://commons.apache.org/compress/security.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081697.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081746.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105049.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105060.html	2023-11-07
http://secunia.com/advisories/49255	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Commons Compress Search vendor "Apache" for product "Commons Compress"				< 1.4.1 Search vendor "Apache" for product "Commons Compress" and version " < 1.4.1"		-		Affected