CVE-2018-20030

EPSS 1.04%
Veröffentlicht 20.02.2019 17:29:00
Zuletzt bearbeitet 21.11.2024 04:00:47
Quelle PSIRT-CNA@flexerasoftware.com
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An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 10

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Libexif Project ≫ Libexif Version0.6.21

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	1.04%	0.767

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	7.8	10	6.9	AV:N/AC:L/Au:N/C:N/I:N/A:C

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html

https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html

https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89

Patch

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html

https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/

Third Party Advisory

https://usn.ubuntu.com/4358-1/

https://nvd.nist.gov/vuln/detail/CVE-2018-20030

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-20030

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-20030

EUVD