Security Bulletin
Summary
HAProxy vulnerability CVE-2020-11100 impacts IBM Aspera High-Speed Transfer Server and Aspera High-Speed Transfer Endpoint versions prior to V4.0. The fix for this set of vulnerabilities was delivered in IBM Aspera High-Speed Transfer Server V4.0.0 and IBM Aspera High-Speed Transfer Endpoint V4.0.0.
Vulnerability Details
CVEID: CVE-2020-11100
DESCRIPTION: HAProxy could allow remote authenticated attacker to execute arbitrary code on the system, caused by an error in hpack_dht_insert in hpack-tbl.c in the HPACK decoder. By sending a specially crafted HTTP/2 request, an attacker could exploit this vulnerability to write arbitrary bytes around a certain location on the heap.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/179260 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Aspera High-Speed Transfer Server | 3.9.6.2 and earlier |
| IBM Aspera High-Speed Transfer Endpoint | 3.9.6.2 and earlier |
Remediation/Fixes
The fix for this set of vulnerabilities was delivered in IBM Aspera High-Speed Transfer Server V4.0.0 and IBM Aspera High-Speed Transfer Endpoint V4.0.0.
| Product | VRMF | APAR | Remediation/First Fix |
| IBM Aspera High-Speed Transfer Server | 4.0.0 | None | https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&product=ibm/Other+software/IBM+Aspera+High-Speed+Transfer+Server&release=4.0.0&platform=All&function=all |
| IBM Aspera High-Speed Transfer Endpoint | 4.0.0 | None | https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EOther%20software&product=ibm/Other+software/IBM+Aspera+High-Speed+Transfer+Endpoint&release=4.0.0&platform=All&function=all |
Workarounds and Mitigations
None
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References
Change History
09 Dec 2020: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
10 December 2020
Initial Publish date:
09 December 2020
UID
ibm16380938