diff options
| author | Léo Le Bouter <lle-bout@zaclys.net> | 2021-03-10 11:49:35 +0100 |
|---|---|---|
| committer | Léo Le Bouter <lle-bout@zaclys.net> | 2021-03-10 11:51:09 +0100 |
| commit | 70128b8afacf332b0aff69ebcad6868fd158e8ad (patch) | |
| tree | 5a18002024f7a6d2828ec7db55cc11e5ebf0df57 /gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch | |
| parent | fb4ccb86c26cc06d090576a6c281b5bb417f1ec9 (diff) | |
gnu: cyrus-sasl: Fix CVE-2019-19906.
* gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch: New patch.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/cyrus-sasl.scm (cyrus-sasl/fixed): New variable. Apply patch.
(cyrus-sasl)[replacement]: Graft.
Diffstat (limited to 'gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch')
| -rw-r--r-- | gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch b/gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch new file mode 100644 index 0000000000..acdf682430 --- /dev/null +++ b/gnu/packages/patches/cyrus-sasl-CVE-2019-19906.patch @@ -0,0 +1,25 @@ +From dcc9f51cbd4ed622cfb0f9b1c141eb2ffe3b12f1 Mon Sep 17 00:00:00 2001 +From: Quanah Gibson-Mount <quanah@symas.com> +Date: Tue, 18 Feb 2020 19:05:12 +0000 +Subject: [PATCH] Fix #587 + +Off by one error in common.c, CVE-2019-19906. + +Thanks to Stephan Zeisberg for reporting +--- + lib/common.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/common.c b/lib/common.c +index bc3bf1df..9969d6aa 100644 +--- a/lib/common.c ++++ b/lib/common.c +@@ -190,7 +190,7 @@ int _sasl_add_string(char **out, size_t *alloclen, + + if (add==NULL) add = "(null)"; + +- addlen=strlen(add); /* only compute once */ ++ addlen=strlen(add)+1; /* only compute once */ + if (_buf_alloc(out, alloclen, (*outlen)+addlen)!=SASL_OK) + return SASL_NOMEM; + |