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CVE-2009-1884

Date: August 19, 2009

Off-by-one error in the bzinflate function in Bzip2.xs in the Compress-Raw-Bzip2 module before 2.018 for Perl allows context-dependent attackers to cause a denial of service (application hang or crash) via a crafted bzip2 compressed stream that triggers a buffer overflow, a related issue to CVE-2009-1391.

Severity Score

Related Resources (12)

http://secunia.com/advisories/36415
http://security.gentoo.org/glsa/glsa-200908-07.xml
https://people.canonical.com/~ubuntu-security/cve/CVE-2009-1884
https://bugs.gentoo.org/show_bug.cgi?id=281955
https://nvd.nist.gov/vuln/detail/CVE-2009-1884
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00999.html
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00982.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/52628
http://secunia.com/advisories/36386
https://bugzilla.redhat.com/show_bug.cgi?id=518278
http://www.securityfocus.com/bid/36082
https://www.mend.io/vulnerability-database/CVE-2009-1884

Severity Score

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

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

CVSS v2

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

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