8.8

CVE-2019-12293

Exploit
In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freedesktop ≫ Poppler Version <= 0.76.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.53% 0.828
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://usn.ubuntu.com/4042-1/
https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html
https://access.redhat.com/errata/RHSA-2019:2713
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7MAWV24KRXTFODLVT46RXI27XIQFX2QR/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWS7NVFFCUY3YSTMEKZEJEU6JVUUBKHB/
https://lists.debian.org/debian-lts-announce/2019/06/msg00002.html
http://www.securityfocus.com/bid/108457
https://gitlab.freedesktop.org/poppler/poppler/issues/768
Vendor Advisory
Exploit