VulnerabilityModified
CVE-2018-14550
It is a stack-based buffer overflow in the function get_token in pnm2png.c in pnm2png.
HIGH 8.8EPSS 3.54%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.54% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- libpng/libpng · oracle/hyperion infrastructure technology · oracle/mysql workbench · netapp/active iq unified manager · netapp/oncommand api services
- Source
- cve@mitre.org
References
- https://github.com/fouzhe/security/tree/master/libpng#stack-buffer-overflow-in-png2pnm-in-function-get_tokenExploit, Patch, Third Party Advisory
- https://github.com/glennrp/libpng/issues/246Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201908-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
- https://github.com/fouzhe/security/tree/master/libpng#stack-buffer-overflow-in-png2pnm-in-function-get_tokenExploit, Patch, Third Party Advisory
- https://github.com/glennrp/libpng/issues/246Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201908-02Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.