Podatność CVE-2018-20584


Publikacja: 2018-12-30

Opis:
JasPer 2.0.14 allows remote attackers to cause a denial of service (application hang) via an attempted conversion to the jp2 format.

Typ:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

Producent: Debian
Produkt: Debian linux 
Wersje: 8.0;
Producent: Jasper project
Produkt: Jasper 
Wersje: 2.0.14;

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

Ogólna skala CVSS
Znaczenie
Łatwość wykorzystania
4.3/10
2.9/10
8.6/10
Wymagany dostęp
Złożoność ataku
Autoryzacja
Zdalny
Średnia
Nie wymagana
Wpływ na poufność
Wpływ na integralność
Wpływ na dostępność
Brak
Brak
Częściowy

 Referencje:
http://www.securityfocus.com/bid/106356
https://github.com/mdadams/jasper/issues/192
https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html
https://security.gentoo.org/glsa/201908-03

Podobne CVE
CVE-2017-14232
The read_chunk function in flif-dec.cpp in Free Lossless Image Format (FLIF) 0.3 allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted flif file.
CVE-2018-20622
JasPer 2.0.14 has a memory leak in base/jas_malloc.c in libjasper.a when "--output-format jp2" is used.
CVE-2018-20570
jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.
CVE-2018-19543
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2_decode in libjasper/jp2/jp2_dec.c.
CVE-2018-19542
An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function jp2_decode in libjasper/jp2/jp2_dec.c, leading to a denial of service.
CVE-2018-19541
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jas_image_depalettize in libjasper/base/jas_image.c.
CVE-2018-19540
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer overflow of size 1 in the function jas_icctxtdesc_input in libjasper/base/jas_icc.c.
CVE-2018-19539
An issue was discovered in JasPer 2.0.14. There is an access violation in the function jas_image_readcmpt in libjasper/base/jas_image.c, leading to a denial of service.

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