Summary
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Security Fix(es):
* libtiff: Denial of Service via crafted TIFF file (CVE-2022-0561)
* libtiff: Null source pointer lead to Denial of Service via crafted TIFF file (CVE-2022-0562)
* libtiff: reachable assertion (CVE-2022-0865)
* libtiff: Out-of-bounds Read error in tiffcp (CVE-2022-0924)
* libtiff: stack-buffer-overflow in tiffcp.c in main() (CVE-2022-1355)
* libtiff: out-of-bounds read in _TIFFmemcpy() in tif_unix.c (CVE-2022-22844)
* libtiff: heap buffer overflow in extractImageSection (CVE-2022-0891)
* tiff: Null source pointer passed as an argument to memcpy in TIFFFetchNormalTag() in tif_dirread.c (CVE-2022-0908)
* tiff: Divide By Zero error in tiffcrop (CVE-2022-0909)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | libtiff | 4.0.9-23.el8 |
| AlmaLinux · 8 | libtiff-devel | 4.0.9-23.el8 |
| AlmaLinux · 8 | libtiff-tools | 4.0.9-23.el8 |
Vulnerabilities 9
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High 7.7
Null source pointer passed as an argument to memcpy() function within TIFFFetchNormalTag () in tif_dirread.c in libtiff…
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Medium 6.1CVE-2022-0891 Public exploit
A heap buffer overflow in ExtractImageSection function in tiffcrop.c in libtiff library Version 4.3.0 allows attacker t…
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Medium 5.5
Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in tif_dirread.c in libtiff…
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Medium 5.5
Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff v…
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Medium 5.5
Reachable Assertion in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. F…
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Medium 5.5
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file…
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Medium 5.5
Out-of-bounds Read error in tiffcp in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff fi…
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Unscored —
A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main() function. This flaw allows an attacker to pass a…
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Unscored —
LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a custom tag and 0…
References
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report
https://access.redhat.com/security/cve/CVE-2022-0561
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report
https://access.redhat.com/security/cve/CVE-2022-0562
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report
https://access.redhat.com/security/cve/CVE-2022-0865
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report
https://access.redhat.com/security/cve/CVE-2022-0891
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report
https://access.redhat.com/security/cve/CVE-2022-0908
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report
https://access.redhat.com/security/cve/CVE-2022-0909
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report
https://access.redhat.com/security/cve/CVE-2022-0924
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report
https://access.redhat.com/security/cve/CVE-2022-1355
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report
https://access.redhat.com/security/cve/CVE-2022-22844
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report
https://bugzilla.redhat.com/2042603
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report
https://bugzilla.redhat.com/2054494
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report
https://bugzilla.redhat.com/2054495
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report
https://bugzilla.redhat.com/2064145
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report
https://bugzilla.redhat.com/2064146
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report
https://bugzilla.redhat.com/2064148
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report
https://bugzilla.redhat.com/2064406
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report
https://bugzilla.redhat.com/2064411
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report
https://bugzilla.redhat.com/2074415
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advisory
https://errata.almalinux.org/8/ALSA-2022-7585.html