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Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerabilities in libjpeg

Created by Barb Foss on
Published URL:
https://www.ibm.com/support/pages/node/874446
874446

Security Bulletin


Summary

IBM Dynamic System Analysis (DSA) Preboot has addressed the following vulnerabilities in libjpeg.

Vulnerability Details

CVEID: CVE-2018-11813
DESCRIPTION: libjpeg is vulnerable to a denial of service, caused by a large loop in the read_pixel function in rdtarga.c. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/144667 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2018-1152
DESCRIPTION: Libjpeg Turbo is vulnerable to a denial of service, caused by a divide-by-zero when processing a BMP image. By persuading a victim to open a specially crafted BMP image, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/145045 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2017-15232
DESCRIPTION: libjpeg-turbo is vulnerable to a denial of service, caused by a NULL pointer dereference in jdpostct.c and jquant1.c. By persuading a victim to open a specially crafted JPEG file, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/133309 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2012-2806
DESCRIPTION: libjpeg-turbo is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the get_sos() function. By persuading a victim to open a specially-crafted JPEG image, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 6.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/76952 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Affected Products and Versions

Product

Affected Version

IBM Dynamic System Analysis (DSA) Preboot

9.6

Remediation/Fixes

Firmware fix versions are available on Fix Central:  http://www.ibm.com/support/fixcentral/

Product

Fix Version

IBM Dynamic System Analysis (DSA) Preboot
(ibm_fw_dsa_dsyte2z-9.65_anyos_32-64)

dsyte2z-9.65

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Lenovo Product Security Advisories

Change History

22 April 2019: Initial version published

*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.

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Document Information

Modified date:
23 April 2019

UID

ibm10874446

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