diff options
Diffstat (limited to 'gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch')
| -rw-r--r-- | gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch b/gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch deleted file mode 100644 index bffe2c454c..0000000000 --- a/gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch +++ /dev/null @@ -1,41 +0,0 @@ -Fix CVE-2016-10195 (buffer overread in libevent's DNS code): - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10195 -https://github.com/libevent/libevent/issues/317 - -Patch copied from upstream source repository: - -https://github.com/libevent/libevent/commit/96f64a022014a208105ead6c8a7066018449d86d - -From 3c570970516f48da35f42fef98276531fcc0abaa Mon Sep 17 00:00:00 2001 -From: Azat Khuzhin <a3at.mail@gmail.com> -Date: Mon, 1 Feb 2016 17:32:09 +0300 -Subject: [PATCH] evdns: name_parse(): fix remote stack overread - ---- - evdns.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/evdns.c b/evdns.c -index 60b10485..137c24ea 100644 ---- a/evdns.c -+++ b/evdns.c -@@ -960,7 +960,6 @@ name_parse(u8 *packet, int length, int *idx, char *name_out, int name_out_len) { - - for (;;) { - u8 label_len; -- if (j >= length) return -1; - GET8(label_len); - if (!label_len) break; - if (label_len & 0xc0) { -@@ -981,6 +980,7 @@ name_parse(u8 *packet, int length, int *idx, char *name_out, int name_out_len) { - *cp++ = '.'; - } - if (cp + label_len >= end) return -1; -+ if (j + label_len > length) return -1; - memcpy(cp, packet + j, label_len); - cp += label_len; - j += label_len; --- -2.11.0 - |