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Security Bulletin: IBM B2B Advanced Communications is vulnerable to multiple issues due to Apache Commons Compress

Description

## Summary IBM B2B Advanced Communications has addressed vulnerabilities in Apache Commons Compress shipped with product. ## Vulnerability Details ** CVEID: **[CVE-2021-35516](<https://vulners.com/cve/CVE-2021-35516>) ** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out-of-memory error when large amounts of memory are allocated. By reading a specially-crafted 7Z archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' sevenz package. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205306](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205306>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) ** CVEID: **[CVE-2021-35517](<https://vulners.com/cve/CVE-2021-35517>) ** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out of memory error when allocating large amounts of memory. By persuading a victim to open a specially-crafted TAR archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' tar package. CVSS Base score: 5.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205307](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205307>) for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) ** CVEID: **[CVE-2021-35515](<https://vulners.com/cve/CVE-2021-35515>) ** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an infinite loop flaw in the construction of the list of codecs that decompress an entry. By persuading a victim to open a specially-crafted 7Z archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' sevenz package. CVSS Base score: 5.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205304>) for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) ** CVEID: **[CVE-2021-36090](<https://vulners.com/cve/CVE-2021-36090>) ** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out-of-memory error when large amounts of memory are allocated. By reading a specially-crafted ZIP archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' zip package. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205310](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205310>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) ## Affected Products and Versions **Affected Product(s)**| **Version(s)** ---|--- IBM B2B Advanced Communications| 1.0.0.x IBM Multi-Enterprise Integration Gateway| 1.0.0.1 ## Remediation/Fixes **Product** | **Version** | **Remediation** ---|---|--- IBM B2B Advanced Communications | 1.0.0.x | Apply fix pack [1.0.0.8](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/Multi-Enterprise+Integration+Gateway&release=1.0.0.7&platform=All&function=fixId&fixids=IBM_B2B_Advanced_Communications_V1.0.0.8_FixPack_Media&includeSupersedes=0> "1.0.0.8" ) IBM Multi-Enterprise Integration Gateway| 1.0.0.1 | Apply fix pack [1.0.0.8 ](<https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/Multi-Enterprise+Integration+Gateway&release=1.0.0.7&platform=All&function=fixId&fixids=IBM_B2B_Advanced_Communications_V1.0.0.8_FixPack_Media&includeSupersedes=0> "1.0.0.8" ) ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
ibm multi-enterprise integration gateway 1.0.0.7
ibm multi-enterprise integration gateway 1.0.0.8

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