CVE-2019-10914

pubRsaDecryptSignedElementExt in MatrixSSL 4.0.1 Open, as used in Inside Secure TLS Toolkit, has a stack-based buffer overflow during X.509 certificate verification because of missing validation in psRsaDecryptPubExt in crypto/pubkey/rsa_pub.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
VendorProductVersion
matrixsslmatrixssl
𝑥
≤ 4.0.2
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
matrixssl
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://bugs.chromium.org/p/project-zero/issues/detail?id=1785
https://github.com/matrixssl/matrixssl/issues/26
https://github.com/matrixssl/matrixssl/releases/tag/4-0-2-open
https://www.openwall.com/lists/oss-security/2019/02/15/1
https://bugs.chromium.org/p/project-zero/issues/detail?id=1785
https://github.com/matrixssl/matrixssl/issues/26
https://github.com/matrixssl/matrixssl/releases/tag/4-0-2-open
https://www.openwall.com/lists/oss-security/2019/02/15/1