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Security Bulletin: IBM Content Navigator is vulnerable to a denial of service vulnerabilty.

Description

## Summary IBM Content Navigator has addressed the following vulnerabilities. ## 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 allocate large amounts of memory. 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/205306](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205306>) 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-2021-35517](<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 allocate 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 allocate large amounts of memory. By persuading a victim to open 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: 5.5 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) ## Affected Products and Versions Affected Product(s)| Version(s) ---|--- IBM Content Navigator| 3.0CD ## Remediation/Fixes Product| VMRF| Remidiation / First Fix ---|---|--- IBM Content Navigator| 3.0 Continuous Delivery| ICN 3.0.7 iFix 10 and above, ICN 3.0.9 iFix 5 and above, ICN 3.0.10 iFix 1 and above. ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
content navigator any

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