SB2017070614 - Debian update for tiff
Published: July 6, 2017 Updated: July 11, 2017
Security Bulletin ID
SB2017070614
Severity
High
Patch available
YES
Number of vulnerabilities
6
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 6 secuirty vulnerabilities.
1) Stack-based buffer overflow (CVE-ID: CVE-2016-10095)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to stack-based buffer overflow in the _TIFFVGetField function in tif_dir.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
2) Improper input validation (CVE-ID: CVE-2017-9147)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to invalid read in the _TIFFVGetField function in tif_dir.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
3) Memory leak (CVE-ID: CVE-2017-9403)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to memory leak in the function TIFFReadDirEntryLong8Array in tif_dirread.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
4) Memory leak (CVE-ID: CVE-2017-9404)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to memory leak in the function OJPEGReadHeaderInfoSecTablesQTable in tif_ojpeg.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
5) Memory leak (CVE-ID: CVE-2017-9936)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to memory leak in tif_jbig.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
6) Denial of service (CVE-ID: CVE-2017-10688)
The vulnerability allows a remote attacker to cause DoS condition.The weakness exits due to assertion abort in the TIFFWriteDirectoryTagCheckedLong8Array function in tif_dirwrite.c. A remote attacker can send specially crafted TIFF file and cause the application to crash.
Successful exploitation of the vulnerability results in denial of service.
Remediation
Install update from vendor's website.