CVE-2021-32493 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	Medium
Remote	No
Type	Arbitrary code execution
Description	A security issue was found in djvulibre. A heap buffer overflow in the function DJVU::GBitmap::decode() may lead to an application crash and other consequences via a crafted djvu file.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1899	djvulibre	3.5.28-2	3.5.28-3	Medium	Fixed	FS#70787

Date	Advisory	Group	Package	Severity	Type
25 May 2021	ASA-202105-18	AVG-1899	djvulibre	Medium	arbitrary code execution

References
https://bugzilla.redhat.com/show_bug.cgi?id=1943690 https://bugzilla.redhat.com/show_bug.cgi?id=1943424 https://bugzilla.redhat.com/attachment.cgi?id=1774554&action=diff https://src.fedoraproject.org/rpms/djvulibre/blob/rawhide/f/djvulibre-3.5.27-unsigned-short-overflow.patch

References

https://bugzilla.redhat.com/show_bug.cgi?id=1943690
https://bugzilla.redhat.com/show_bug.cgi?id=1943424
https://bugzilla.redhat.com/attachment.cgi?id=1774554&action=diff
https://src.fedoraproject.org/rpms/djvulibre/blob/rawhide/f/djvulibre-3.5.27-unsigned-short-overflow.patch