CVE-2024-10525: high-severity vulnerability in Eclipse Foundation mosquitto
Eclipse Mosquito: Heap Buffer Overflow in my_subscribe_callback
Published · Updated
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33Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 59%
What the vendors declare (VEX)
Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.
Red HatVEX document ↗
Affected
1 product
Red Hat Satellite 6
no_fix_planned: Will not fix
In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Eclipse Foundation · mosquittoRelated CVEs — Eclipse Foundation mosquitto
In the same product, most dangerous first.