--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2021-fcb25df974
2021-05-12 05:31:44.610529
--------------------------------------------------------------------------------Name        : djvulibre
Product     : Fedora 32
Version     : 3.5.27
Release     : 25.fc32
URL         : https://djvu.sourceforge.net/
Summary     : DjVu viewers, encoders, and utilities
Description :
DjVu is a web-centric format and software platform for distributing documents
and images. DjVu can advantageously replace PDF, PS, TIFF, JPEG, and GIF for
distributing scanned documents, digital documents, or high-resolution pictures.
DjVu content downloads faster, displays and renders faster, looks nicer on a
screen, and consume less client resources than competing formats. DjVu images
display instantly and can be smoothly zoomed and panned with no lengthy
re-rendering.

DjVuLibre is a free (GPL'ed) implementation of DjVu, including viewers,
decoders, simple encoders, and utilities. The browser plugin is in its own
separate sub-package.

--------------------------------------------------------------------------------Update Information:

This update fixes several issues in djvulibre. These are mostly related to
opening of corrupted files.
--------------------------------------------------------------------------------ChangeLog:

* Tue May  4 2021 Marek Kasik  - 3.5.27-25
- Fix exporting of djvu icons with Inkscape
- Related: #1863428
* Mon May  3 2021 Marek Kasik  - 3.5.27-24
- Avoid unsigned short overflow in GBitmap when allocating row buffer
- Resolves: #1943424
* Mon May  3 2021 Marek Kasik  - 3.5.27-23
- Avoid stack overflow in DjVuPort by remembering which file we are opening
- Resolves: #1943411, #1943685
* Mon May  3 2021 Marek Kasik  - 3.5.27-22
- Check input pool for NULL
- Resolves: #1943410
* Mon May  3 2021 Marek Kasik  - 3.5.27-21
- Avoid integer overflow when allocating bitmap
- Resolves: #1943409
* Mon May  3 2021 Marek Kasik  - 3.5.27-20
- Check image size for 0
- Resolves: #1943408
--------------------------------------------------------------------------------References:

  [ 1 ] Bug #1943685 - CVE-2021-3500 djvulibre: Stack overflow in function DJVU::DjVuDocument::get_djvu_file()  via crafted djvu file
        https://bugzilla.redhat.com/show_bug.cgi?id=1943685
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-fcb25df974' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/
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Fedora 32: djvulibre 2021-fcb25df974

May 12, 2021
This update fixes several issues in djvulibre

Summary

DjVu is a web-centric format and software platform for distributing documents

and images. DjVu can advantageously replace PDF, PS, TIFF, JPEG, and GIF for

distributing scanned documents, digital documents, or high-resolution pictures.

DjVu content downloads faster, displays and renders faster, looks nicer on a

screen, and consume less client resources than competing formats. DjVu images

display instantly and can be smoothly zoomed and panned with no lengthy

re-rendering.

DjVuLibre is a free (GPL'ed) implementation of DjVu, including viewers,

decoders, simple encoders, and utilities. The browser plugin is in its own

separate sub-package.

This update fixes several issues in djvulibre. These are mostly related to

opening of corrupted files.

* Tue May 4 2021 Marek Kasik - 3.5.27-25

- Fix exporting of djvu icons with Inkscape

- Related: #1863428

* Mon May 3 2021 Marek Kasik - 3.5.27-24

- Avoid unsigned short overflow in GBitmap when allocating row buffer

- Resolves: #1943424

* Mon May 3 2021 Marek Kasik - 3.5.27-23

- Avoid stack overflow in DjVuPort by remembering which file we are opening

- Resolves: #1943411, #1943685

* Mon May 3 2021 Marek Kasik - 3.5.27-22

- Check input pool for NULL

- Resolves: #1943410

* Mon May 3 2021 Marek Kasik - 3.5.27-21

- Avoid integer overflow when allocating bitmap

- Resolves: #1943409

* Mon May 3 2021 Marek Kasik - 3.5.27-20

- Check image size for 0

- Resolves: #1943408

[ 1 ] Bug #1943685 - CVE-2021-3500 djvulibre: Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file

https://bugzilla.redhat.com/show_bug.cgi?id=1943685

su -c 'dnf upgrade --advisory FEDORA-2021-fcb25df974' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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

FEDORA-2021-fcb25df974 2021-05-12 05:31:44.610529 Product : Fedora 32 Version : 3.5.27 Release : 25.fc32 URL : https://djvu.sourceforge.net/ Summary : DjVu viewers, encoders, and utilities Description : DjVu is a web-centric format and software platform for distributing documents and images. DjVu can advantageously replace PDF, PS, TIFF, JPEG, and GIF for distributing scanned documents, digital documents, or high-resolution pictures. DjVu content downloads faster, displays and renders faster, looks nicer on a screen, and consume less client resources than competing formats. DjVu images display instantly and can be smoothly zoomed and panned with no lengthy re-rendering. DjVuLibre is a free (GPL'ed) implementation of DjVu, including viewers, decoders, simple encoders, and utilities. The browser plugin is in its own separate sub-package. This update fixes several issues in djvulibre. These are mostly related to opening of corrupted files. * Tue May 4 2021 Marek Kasik - 3.5.27-25 - Fix exporting of djvu icons with Inkscape - Related: #1863428 * Mon May 3 2021 Marek Kasik - 3.5.27-24 - Avoid unsigned short overflow in GBitmap when allocating row buffer - Resolves: #1943424 * Mon May 3 2021 Marek Kasik - 3.5.27-23 - Avoid stack overflow in DjVuPort by remembering which file we are opening - Resolves: #1943411, #1943685 * Mon May 3 2021 Marek Kasik - 3.5.27-22 - Check input pool for NULL - Resolves: #1943410 * Mon May 3 2021 Marek Kasik - 3.5.27-21 - Avoid integer overflow when allocating bitmap - Resolves: #1943409 * Mon May 3 2021 Marek Kasik - 3.5.27-20 - Check image size for 0 - Resolves: #1943408 [ 1 ] Bug #1943685 - CVE-2021-3500 djvulibre: Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file https://bugzilla.redhat.com/show_bug.cgi?id=1943685 su -c 'dnf upgrade --advisory FEDORA-2021-fcb25df974' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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/security/ 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

Change Log

References

Update Instructions

Severity
Product : Fedora 32
Version : 3.5.27
Release : 25.fc32
URL : https://djvu.sourceforge.net/
Summary : DjVu viewers, encoders, and utilities

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