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CVE-2009-3575

34
FAUCET Score

CVE-2009-3575 describes a critical buffer overflow vulnerability in aria2 versions 0.15.3, 1.2.0, and others, specifically within the DHTRoutingTableDeserializer.cc component. This flaw carries a CVSS score of 10.0, indicating maximum severity, as it can be exploited remotely without authentication (AV:N/AC:L/Au:N) to cause a denial of service and potentially arbitrary code execution (C:C/I:C/A:C). Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage, suggesting it is not currently a widespread threat.

Impacted Technologies

VendorProductVersion(s)CPE
0.15.3CPE matchmatch criteria
cpe:2.3:a:tatsuhiro_tsujikawa:aria2:0.15.3:*:*:*:*:*:*:*
1.2.0CPE matchmatch criteria
cpe:2.3:a:tatsuhiro_tsujikawa:aria2:1.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.78%
Probability of exploitation in next 30 days
EPSS Percentile
92.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0578 is in the 87th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2009-3575Moderate

aria2: buffer overflow vulnerability

Aug 13, 2009

References

secunia.com / advisories/37971
qa.mandriva.com / show_bug.cgi
debian.org / security/2009/dsa-1957
mandriva.com / security/advisories
securityfocus.com / bid/36332