High severity · published Jul 10, 2019
CVE-2018-14550
An issue has been found in third-party PNM decoding associated with libpng 1.6.35
8.8
CVSS
3.5%
EPSS
No
On KEV
Description
An issue has been found in third-party PNM decoding associated with libpng 1.6.35. It is a stack-based buffer overflow in the function get_token in pnm2png.c in pnm2png.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.5% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
HI
Hyperion Infrastructure Technology · Oracle
11.1.2.6.0 · source: NVD
LI
Libpng · Libpng
1.6.35 · source: NVD
MW
Mysql Workbench · Oracle
through 8.0.23 · source: NVD
OA
Oncommand Api Services · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14550
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14550
Exploit
https://github.com/fouzhe/security/tree/master/libpng#stack-buffer-overflow-in-png2pnm-in-function-get_token
Exploit
https://github.com/glennrp/libpng/issues/246
Third Party Advisory
https://security.gentoo.org/glsa/201908-02
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221028-0001/
Patch
https://www.oracle.com/security-alerts/cpuApr2021.html
Patch
https://www.oracle.com/security-alerts/cpuoct2021.html
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