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CVE-2019-13220

23
FAUCET Score

CVE-2019-13220 is a high-severity vulnerability affecting stb_vorbis, including Debian Linux distributions, stemming from the use of uninitialized stack variables in the start_decoder function. An attacker can exploit this by enticing a user to open a specially crafted Ogg Vorbis file, leading to a denial of service or sensitive information disclosure. While the CVSS score is 7.1, indicating high impact, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2019-03-04CPE matchmatch criteria
cpe:2.3:a:stb_vorbis_project:stb_vorbis:*:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 56th percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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

nothings.org / stb_vorbis
Product
github.com / nothings/stb/commit/98fdfc6df88b1e34a736d5e126e6c8139c8de1a6
Patch
github.com / nothings/stb/commits/master/stb_vorbis.c
Patch
lists.debian.org / debian-lts-announce/2023/01/msg00045.html
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