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Fencer Vulns
critical 10.0

CVE-2009-3575 json

Buffer overflow in DHTRoutingTableDeserializer.cc in aria2 0.15.3, 1.2.0, and other versions allows remote attackers to cause a denial of s…

published 2009-10-07 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-3556

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.8%
EPSS 5.8% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

Buffer overflow in DHTRoutingTableDeserializer.cc in aria2 0.15.3, 1.2.0, and other versions allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors.

Patch / fix

  • aria2 Debian 14, Debian 13, Debian 12 1.2.0-1

debian advisories DEBIAN-CVE-2009-3575

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2009-3575 updated

aria2: buffer overflow vulnerability

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

5.78% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.