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CVE-2023-3341 PUBLISHED CVSS 7.5 HIGH

The vulnerability involves the recursive processing of control channel messages sent to named, which can exhaust stack memory and cause named to terminate unexpectedly. Exploiting this flaw requires only network access to the control channel's configured TCP port, without needing a valid RNDC key.

EPSS 0.25% · 47.8th percentile

Risk Scores

CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:W/RC:C
EPSS Score
0.25%
47.8th percentile

Affected Products

VendorProductVersions
ABBABB M2M Gateway ARM600, firmware versions >=4.1.2|<=5.0.3
ABBABB M2M Gateway SW, software versions >=5.0.1|<=5.0.3

Timeline

References

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