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CVE-2019-3500

20
FAUCET Score

CVE-2019-3500 describes a vulnerability in aria2c (aria2 1.33.1) where using the --log option can inadvertently write HTTP Basic Authentication credentials to a log file. This flaw, affecting aria2_project, Canonical, Debian, and FedoraProject, carries a CVSSv3.1 score of 7.8 (High), indicating a local attack vector with low complexity and high impact on confidentiality, integrity, and availability. While the EPSS score is low and there is no evidence of active exploitation, public exploit code, or significant community discussion, the potential for local information disclosure remains.

Impacted Technologies

VendorProductVersion(s)CPE
1.33.1CPE matchmatch criteria
cpe:2.3:a:aria2_project:aria2:1.33.1:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
28CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
29CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 66th percentile among its peer group of 16,994 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / aria2/aria2/issues/1329
PatchThird Party Advisory
lists.debian.org / debian-lts-announce/2019/01/msg00012.html
Mailing ListThird Party Advisory
lists.debian.org / debian-lts-announce/2021/12/msg00039.html
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/532M22TAOOIY3J4XX4R7BLZHXJRUSBQ2
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/7MUUYDELHRLVE2AFNVR3OJ6ILUKVLY4B
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/U5OLPTVYHJZJ2MVEXJCNPXBSFPVPE4XX
usn.ubuntu.com / 3965-1
Third Party Advisory