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Debian LTS: DLA-2868-1 Critical: AdvanceCOMP Memory Access Issues

debian lts
Calendar Grey December 29, 2021
Dist Debian Esm H88
Ubuntu LTS USN-4910-1 addresses several vulnerabilities in image processing libraries to improve reliability and safety.
Several vulnerabilities have been fixed in the AdvanceCOMP recompression utilities
Topics%20covered

Topics Covered

security advisory debian memory access buffer read advancecomp

Summary

CVE-2018-1056

Out-of-bounds heap buffer read in advzip.

CVE-2019-8379

NULL pointer dereference in be_uint32_read().

CVE-2019-8383

Invalid memory access in adv_png_unfilter_8().

CVE-2019-9210

Integer overflow in advpng with invalid PNG size.

For Debian 9 stretch, these problems have been fixed in version
1.20-1+deb9u1.

We recommend that you upgrade your advancecomp packages.

For the detailed security status of advancecomp please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/advancecomp

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
Medium
High
Critical

Package: advancecomp
Version: 1.20-1+deb9u1
CVE ID: CVE-2018-1056 CVE-2019-8379 CVE-2019-8383 CVE-2019-9210
Debian Bug: 889270 923416 928729 928730

Topics%20covered

Topics Covered

security advisory debian memory access buffer read advancecomp

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