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| author | Jouni Malinen <j@w1.fi> | 2015-11-01 18:18:17 +0200 |
|---|---|---|
| committer | Anjaneedevi Kapparapu <akappa@codeaurora.org> | 2015-12-02 23:47:08 +0530 |
| commit | 703a1fef0170857775cc2cf07617fbff838a48b8 (patch) | |
| tree | bf3ffaa69e5e459457975b692897a11a5a8f2148 /wpa_supplicant | |
| parent | bfaff150fb44ca3c5672fdfa10ad1e6387bce687 (diff) | |
| download | android_external_wpa_supplicant_8-703a1fef0170857775cc2cf07617fbff838a48b8.tar.gz android_external_wpa_supplicant_8-703a1fef0170857775cc2cf07617fbff838a48b8.tar.bz2 android_external_wpa_supplicant_8-703a1fef0170857775cc2cf07617fbff838a48b8.zip | |
EAP-pwd peer: Fix last fragment length validation
All but the last fragment had their length checked against the remaining
room in the reassembly buffer. This allowed a suitably constructed last
fragment frame to try to add extra data that would go beyond the buffer.
The length validation code in wpabuf_put_data() prevents an actual
buffer write overflow from occurring, but this results in process
termination. (CVE-2015-5315)
Signed-off-by: Jouni Malinen <j@w1.fi>
Git-commit: 8057821706784608b828e769ccefbced95591e50
Git-repo: git://w1.fi/srv/git/hostap.git
Change-Id: I565a55bd5a672be60af5b11dac4e78aa421d4772
CRs-Fixed: 937515
Diffstat (limited to 'wpa_supplicant')
0 files changed, 0 insertions, 0 deletions