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| author | Tobias Stoeckmann <tobias@stoeckmann.org> | 2023-11-10 20:25:14 +0100 |
|---|---|---|
| committer | Tobias Stoeckmann <tobias@stoeckmann.org> | 2023-11-10 20:25:14 +0100 |
| commit | bfd2a786edc79d7ae4b49ca04e32181c382d5cef (patch) | |
| tree | 3b15dac4e7147e626a3b44f201bd46424f714113 /libpam/pam_env.c | |
| parent | d6103b30050554d7b6ca6d55cb5b4ed3c9516663 (diff) | |
| download | pam-bfd2a786edc79d7ae4b49ca04e32181c382d5cef.tar.gz pam-bfd2a786edc79d7ae4b49ca04e32181c382d5cef.tar.bz2 pam-bfd2a786edc79d7ae4b49ca04e32181c382d5cef.zip | |
libpam: fix possible heap overflow in _pam_strdup
It is possible to trigger an integer overflow in _pam_strdup
if the passed string is longer than INT_MAX, which could lead
to a smaller memory allocation than needed for the strcpy call.
This in turn could lead to a heap overflow.
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Diffstat (limited to 'libpam/pam_env.c')
0 files changed, 0 insertions, 0 deletions