1 files changed, 4 insertions, 0 deletions
diff --git a/lib/parsedate.c b/lib/parsedate.c
index 6865f8e40..62f1a4181 100644
--- a/lib/parsedate.c
+++ b/lib/parsedate.c
@@ -485,6 +485,10 @@ static int parsedate(const char *date, time_t *output)
     return PARSEDATE_SOONER;
   }
 
+  if((mdaynum > 31) || (monnum > 11) ||
+     (hournum > 23) || (minnum > 59) || (secnum > 60))
+    return PARSEDATE_FAIL; /* clearly an illegal date */
+
   tm.tm_sec = secnum;
   tm.tm_min = minnum;
   tm.tm_hour = hournum;