CVE-2016-7544

Crypto++ 5.6.4 incorrectly uses Microsoft's stack-based _malloca and _freea functions. The library will request a block of memory to align a table in memory. If the table is later reallocated, then the wrong pointer could be freed.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
cryptoppcrypto\+\+
5.6.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libcrypto++
bullseye
8.4.0-1
fixed
bookworm
8.7.0+git220824-1
fixed
sid
8.9.0-1.1
fixed
trixie
8.9.0-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libcrypto++
xenial
not-affected
trusty
not-affected
precise
not-affected
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2016/09/23/5
http://www.openwall.com/lists/oss-security/2016/09/23/9
http://www.securityfocus.com/bid/93164
https://github.com/weidai11/cryptopp/issues/302
https://www.cryptopp.com/release565.html
http://www.openwall.com/lists/oss-security/2016/09/23/5
http://www.openwall.com/lists/oss-security/2016/09/23/9
http://www.securityfocus.com/bid/93164
https://github.com/weidai11/cryptopp/issues/302
https://www.cryptopp.com/release565.html