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SUSE: 2018:3925-1 Moderate: tiff Buffer Overflow and More

suse
Calendar Grey November 27, 2018
Dist Suse Esm H88
Addresses three security flaws in TIFF with a moderate update for SUSE customers. Discover the steps to implement the required patches.
An update that fixes three vulnerabilities is now available

Summary

This update for tiff fixes the following issues: Security issues fixed: - CVE-2018-12900: Fixed heap-based buffer overflow in the cpSeparateBufToContigBuf (bsc#1099257). - CVE-2018-18661: Fixed NULL pointer dereference in the function LZWDecode in the file tif_lzw.c (bsc#1113672). - CVE-2018-18557: Fixed JBIG decode can lead to out-of-bounds write (bsc#1113094). Non-security issues fixed: - asan_build: build ASAN included - debug_build: build more suitable for debugging Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Module for Packagehub Subpackages 15:

Topics%20covered

Topics Covered

security advisory moderate buffer overflow NULL pointer SUSE tiff out-of-bounds write

References

#1099257 #1113094 #1113672

Cross- CVE-2018-12900 CVE-2018-18557 CVE-2018-18661

Affected Products:

SUSE Linux Enterprise Module for Packagehub Subpackages 15

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15

SUSE Linux Enterprise Module for Desktop Applications 15

SUSE Linux Enterprise Module for Basesystem 15

https://www.suse.com/security/cve/CVE-2018-12900.html

https://www.suse.com/security/cve/CVE-2018-18557.html

https://www.suse.com/security/cve/CVE-2018-18661.html

https://bugzilla.suse.com/1099257

https://bugzilla.suse.com/1113094

https://bugzilla.suse.com/1113672

Announcement ID: SUSE-SU-2018:3925-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow NULL pointer SUSE tiff out-of-bounds write

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