Medium severity · published Mar 26, 2022
CVE-2022-27938
stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw
5.5
CVSS
0.6%
EPSS
No
On KEV
Description
stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libsixel · Libsixel
before 1.10.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-27938
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-27938
Exploit
https://github.com/saitoha/libsixel/issues/163
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