4.8

CVE-2024-43168

DISPUTE NOTE: this issue does not pose a security risk as it (according to analysis by the original software developer, NLnet Labs) falls within the expected functionality and security controls of the application. Red Hat has made a claim that there is a security risk within Red Hat products. NLnet Labs has no further information about the claim, and suggests that affected Red Hat customers refer to available Red Hat documentation or support channels. ORIGINAL DESCRIPTION: A heap-buffer-overflow flaw was found in the cfg_mark_ports function within Unbound's config_file.c, which can lead to memory corruption. This issue could allow an attacker with local access to provide specially crafted input, potentially causing the application to crash or allowing arbitrary code execution. This could result in a denial of service or unauthorized actions on the system.

Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorRed Hat
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Product Red Hat Enterprise Linux 6
Default Statusunknown
VendorRed Hat
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Product Red Hat Enterprise Linux 7
Default Statusunknown
VendorRed Hat
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Product Red Hat Enterprise Linux 8
Default Statusaffected
VendorRed Hat
≫
Product Red Hat Enterprise Linux 9
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenShift Container Platform 4
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenStack Platform 16.2
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenStack Platform 17.1
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenStack Platform 18.0
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenStack Platform 18.0
Default Statusaffected
VendorRed Hat
≫
Product Red Hat OpenStack Platform 18.0
Default Statusaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.165
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
sep@nlnetlabs.nl 4.8 1.3 3.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().