automatic import of curlopeneuler24.03_LTS_SP1

1 files changed, 54 insertions, 0 deletions

diff --git a/backport-CVE-2023-46218.patch b/backport-CVE-2023-46218.patch
new file mode 100644
index 0000000..8158814
--- /dev/null
+++ b/backport-CVE-2023-46218.patch
@@ -0,0 +1,54 @@
+From 2b0994c29a721c91c572cff7808c572a24d251eb Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Thu, 23 Nov 2023 08:15:47 +0100
+Subject: [PATCH] cookie: lowercase the domain names before PSL checks
+
+Reported-by: Harry Sintonen
+
+Closes #12387
+
+Conflict:NA
+Reference:https://github.com/curl/curl/commit/2b0994c29a721c91c572cff7808c572a24d251eb
+---
+ lib/cookie.c | 24 ++++++++++++++++--------
+ 1 file changed, 16 insertions(+), 8 deletions(-)
+
+diff --git a/lib/cookie.c b/lib/cookie.c
+index 568cf537a..9095cea3e 100644
+--- a/lib/cookie.c
++++ b/lib/cookie.c
+@@ -1027,15 +1027,23 @@ Curl_cookie_add(struct Curl_easy *data,
+    * dereference it.
+    */
+   if(data && (domain && co->domain && !Curl_host_is_ipnum(co->domain))) {
+-    const psl_ctx_t *psl = Curl_psl_use(data);
+-    int acceptable;
+-
+-    if(psl) {
+-      acceptable = psl_is_cookie_domain_acceptable(psl, domain, co->domain);
+-      Curl_psl_release(data);
++    bool acceptable = FALSE;
++    char lcase[256];
++    char lcookie[256];
++    size_t dlen = strlen(domain);
++    size_t clen = strlen(co->domain);
++    if((dlen < sizeof(lcase)) && (clen < sizeof(lcookie))) {
++      const psl_ctx_t *psl = Curl_psl_use(data);
++      if(psl) {
++        /* the PSL check requires lowercase domain name and pattern */
++        Curl_strntolower(lcase, domain, dlen + 1);
++        Curl_strntolower(lcookie, co->domain, clen + 1);
++        acceptable = psl_is_cookie_domain_acceptable(psl, lcase, lcookie);
++        Curl_psl_release(data);
++      }
++      else
++        acceptable = !bad_domain(domain, strlen(domain));
+     }
+-    else
+-      acceptable = !bad_domain(domain, strlen(domain));
+ 
+     if(!acceptable) {
+       infof(data, "cookie '%s' dropped, domain '%s' must not "
+-- 
+2.33.0
+