CVE-2015-5315

NameCVE-2015-5315
Descriptionwpa_supplicant: EAP-pwd missing last fragment length validation
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-3397-1
Debian Bugs804708

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wpa (PTS)wheezy1.0-3+deb7u3fixed
wheezy (security)1.0-3+deb7u5fixed
jessie (security), jessie2.3-1+deb8u5fixed
stretch (security), stretch2:2.4-1+deb9u1fixed
buster2:2.4-1.1fixed
sid2:2.6-13fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
hostapdsource(unstable)(not affected)
wpasource(unstable)2.3-2.3804708
wpasourcejessie2.3-1+deb8u3DSA-3397-1
wpasourcewheezy1.0-3+deb7u3DSA-3397-1
wpasupplicantsource(unstable)(not affected)

Notes

[wheezy] - wpa <not-affected> (v2.0-v2.5 with CONFIG_EAP_PWD=y)
- wpasupplicant <not-affected> (v2.0-v2.5 with CONFIG_EAP_PWD=y)
- hostapd <not-affected> (v2.0-v2.5 with CONFIG_EAP_PWD=y)
http://w1.fi/security/2015-7/
https://w1.fi/security/2015-7/eap-pwd-missing-last-fragment-length-validation.txt
https://w1.fi/security/2015-7/0001-EAP-pwd-peer-Fix-last-fragment-length-validation.patch

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