drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in leptonica
Name: |
Mehrere Probleme in leptonica |
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ID: |
FEDORA-2021-977ebc82da |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 32 |
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Datum: |
Di, 20. April 2021, 07:24 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36278
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36281
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36280
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36277
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36279 |
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Applikationen: |
Leptonica |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2021-977ebc82da 2021-04-19 17:50:37.463519 ------------------------------------------------------------------------------- -
Name : leptonica Product : Fedora 32 Version : 1.80.0 Release : 3.fc32 URL : https://github.com/danbloomberg/leptonica Summary : C library for efficient image processing and image analysis operations Description : The library supports many operations that are useful on * Document images * Natural images
Fundamental image processing and image analysis operations * Rasterop (aka bitblt) * Affine transforms (scaling, translation, rotation, shear) on images of arbitrary pixel depth * Projective and bi-linear transforms * Binary and gray scale morphology, rank order filters, and convolution * Seed-fill and connected components * Image transformations with changes in pixel depth, both at the same scale and with scale change * Pixelwise masking, blending, enhancement, arithmetic ops, etc.
------------------------------------------------------------------------------- - Update Information:
Update to leptonica-1.80.0, see http://leptonica.org/source/version-notes.html for details. ------------------------------------------------------------------------------- - ChangeLog:
* Tue Feb 9 2021 Pavel Cahyna <pcahyna@redhat.com> - 1.80.0-3 - Make gnuplot build dependency optional, used only by tests * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.80.0-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild * Thu Jul 30 2020 Sandro Mani <manisandro@gmail.com> - 1.80.0-1 - Update to 1.80.0 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.79.0-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1939138 - CVE-2020-36281 leptonica: heap-based buffer overflow in pixFewColorsOctcubeQuantMixed in colorquant1.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939138 [ 2 ] Bug #1939139 - CVE-2020-36281 mingw-leptonica: leptonica: heap-based buffer overflow in pixFewColorsOctcubeQuantMixed in colorquant1.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939139 [ 3 ] Bug #1939194 - CVE-2020-36277 leptonica: DoS via an incorrect left shift in pixConvert2To8 in pixconv.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939194 [ 4 ] Bug #1939195 - CVE-2020-36277 mingw-leptonica: leptonica: DoS via an incorrect left shift in pixConvert2To8 in pixconv.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939195 [ 5 ] Bug #1939196 - CVE-2020-36277 leptonica: DoS via an incorrect left shift in pixConvert2To8 in pixconv.c [epel-7] https://bugzilla.redhat.com/show_bug.cgi?id=1939196 [ 6 ] Bug #1939201 - CVE-2020-36278 leptonica: heap-based buffer overflow in findNextBorderPixel in ccbord.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939201 [ 7 ] Bug #1939202 - CVE-2020-36278 mingw-leptonica: leptonica: heap-based buffer overflow in findNextBorderPixel in ccbord.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939202 [ 8 ] Bug #1939207 - CVE-2020-36279 leptonica: heap-based buffer overflow in rasteropGeneralLow [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939207 [ 9 ] Bug #1939208 - CVE-2020-36279 mingw-leptonica: leptonica: heap-based buffer overflow in rasteropGeneralLow [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939208 [ 10 ] Bug #1939211 - CVE-2020-36280 leptonica: heap-based buffer overflow in pixReadFromTiffStream [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939211 [ 11 ] Bug #1939212 - CVE-2020-36280 mingw-leptonica: leptonica: heap-based buffer overflow in pixReadFromTiffStream [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1939212 ------------------------------------------------------------------------------- -
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-977ebc82da' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
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