CVE-2019-15145

medium

Description

DjVuLibre 3.5.27 allows attackers to cause a denial-of-service attack (application crash via an out-of-bounds read) by crafting a corrupted JB2 image file that is mishandled in JB2Dict::JB2Codec::get_direct_context in libdjvu/JB2Image.h because of a missing zero-bytes check in libdjvu/GBitmap.h.

References

Advisories
More

https://www.debian.org/security/2021/dsa-5032

https://usn.ubuntu.com/4198-1/

https://sourceforge.net/p/djvu/djvulibre-git/ci/9658b01431cd7ff6344d7787f855179e73fe81a7/

https://security.gentoo.org/glsa/202007-36

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RYZTGKWY3NAKMIMTFYGN4ZO5XEQWPYRL/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M7F7544WASYMOTFDR2WUEOQLN3ZEXNU4/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JO65AWU7LEWNF6DDCZPRFTR2ZPP5XK6L/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FPMG3VY33XGMIKE6QDYIUVS6A7GNTHTK/

https://lists.debian.org/debian-lts-announce/2021/05/msg00022.html

https://lists.debian.org/debian-lts-announce/2019/08/msg00036.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00087.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00086.html

https://sourceforge.net/p/djvu/bugs/298/

Details

Source: Mitre, NVD

Published: 2019-08-18

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00343