Core 11.0.2

core-libs/glibc/autobuild/patches/0001-CVE-2023-4911.patch

@@ -0,0 +1,152 @@
+From 1056e5b4c3f2d90ed2b4a55f96add28da2f4c8fa Mon Sep 17 00:00:00 2001
+From: Siddhesh Poyarekar <[email protected]>
+Date: Tue, 19 Sep 2023 18:39:32 -0400
+Subject: [PATCH 1/1] tunables: Terminate if end of input is reached
+ (CVE-2023-4911)
+
+The string parsing routine may end up writing beyond bounds of tunestr
+if the input tunable string is malformed, of the form name=name=val.
+This gets processed twice, first as name=name=val and next as name=val,
+resulting in tunestr being name=name=val:name=val, thus overflowing
+tunestr.
+
+Terminate the parsing loop at the first instance itself so that tunestr
+does not overflow.
+
+This also fixes up tst-env-setuid-tunables to actually handle failures
+correct and add new tests to validate the fix for this CVE.
+
+Signed-off-by: Siddhesh Poyarekar <[email protected]>
+Reviewed-by: Carlos O'Donell <[email protected]>
+
+diff --git a/elf/dl-tunables.c b/elf/dl-tunables.c
+index 62b7332d95..cae67efa0a 100644
+--- a/elf/dl-tunables.c
++++ b/elf/dl-tunables.c
+@@ -180,11 +180,7 @@ parse_tunables (char *tunestr, char *valstring)
+       /* If we reach the end of the string before getting a valid name-value
+ 	 pair, bail out.  */
+       if (p[len] == '\0')
+-	{
+-	  if (__libc_enable_secure)
+-	    tunestr[off] = '\0';
+-	  return;
+-	}
++	break;
+
+       /* We did not find a valid name-value pair before encountering the
+ 	 colon.  */
+@@ -244,9 +240,16 @@ parse_tunables (char *tunestr, char *valstring)
+ 	    }
+ 	}
+
+-      if (p[len] != '\0')
+-	p += len + 1;
++      /* We reached the end while processing the tunable string.  */
++      if (p[len] == '\0')
++	break;
++
++      p += len + 1;
+     }
++
++  /* Terminate tunestr before we leave.  */
++  if (__libc_enable_secure)
++    tunestr[off] = '\0';
+ }
+
+ /* Enable the glibc.malloc.check tunable in SETUID/SETGID programs only when
+diff --git a/elf/tst-env-setuid-tunables.c b/elf/tst-env-setuid-tunables.c
+index 7dfb0e073a..f0b92c97e7 100644
+--- a/elf/tst-env-setuid-tunables.c
++++ b/elf/tst-env-setuid-tunables.c
+@@ -50,6 +50,8 @@ const char *teststrings[] =
+   "glibc.malloc.perturb=0x800:not_valid.malloc.check=2:glibc.malloc.mmap_threshold=4096",
+   "glibc.not_valid.check=2:glibc.malloc.mmap_threshold=4096",
+   "not_valid.malloc.check=2:glibc.malloc.mmap_threshold=4096",
++  "glibc.malloc.mmap_threshold=glibc.malloc.mmap_threshold=4096",
++  "glibc.malloc.check=2",
+   "glibc.malloc.garbage=2:glibc.maoc.mmap_threshold=4096:glibc.malloc.check=2",
+   "glibc.malloc.check=4:glibc.malloc.garbage=2:glibc.maoc.mmap_threshold=4096",
+   ":glibc.malloc.garbage=2:glibc.malloc.check=1",
+@@ -68,6 +70,8 @@ const char *resultstrings[] =
+   "glibc.malloc.perturb=0x800:glibc.malloc.mmap_threshold=4096",
+   "glibc.malloc.mmap_threshold=4096",
+   "glibc.malloc.mmap_threshold=4096",
++  "glibc.malloc.mmap_threshold=glibc.malloc.mmap_threshold=4096",
++  "",
+   "",
+   "",
+   "",
+@@ -84,11 +88,18 @@ test_child (int off)
+ {
+   const char *val = getenv ("GLIBC_TUNABLES");
+
+ #if HAVE_TUNABLES
++  printf ("    [%d] GLIBC_TUNABLES is %s\n", off, val);
++  fflush (stdout);
+   if (val != NULL && strcmp (val, resultstrings[off]) == 0)
+     return 0;
+
+   if (val != NULL)
+-    printf ("[%d] Unexpected GLIBC_TUNABLES VALUE %s\n", off, val);
++    printf ("    [%d] Unexpected GLIBC_TUNABLES VALUE %s, expected %s\n",
++	    off, val, resultstrings[off]);
++  else
++    printf ("    [%d] GLIBC_TUNABLES environment variable absent\n", off);
++
++  fflush (stdout);
+
+   return 1;
+ #else
+@@ -106,21 +117,26 @@ do_test (int argc, char **argv)
+       if (ret != 0)
+ 	exit (1);
+
+-      exit (EXIT_SUCCESS);
++      /* Special return code to make sure that the child executed all the way
++	 through.  */
++      exit (42);
+     }
+   else
+     {
+-      int ret = 0;
+-
+       /* Spawn tests.  */
+       for (int i = 0; i < array_length (teststrings); i++)
+ 	{
+ 	  char buf[INT_BUFSIZE_BOUND (int)];
+
+-	  printf ("Spawned test for %s (%d)\n", teststrings[i], i);
++	  printf ("[%d] Spawned test for %s\n", i, teststrings[i]);
+ 	  snprintf (buf, sizeof (buf), "%d\n", i);
++	  fflush (stdout);
+ 	  if (setenv ("GLIBC_TUNABLES", teststrings[i], 1) != 0)
+-	    exit (1);
++	    {
++	      printf ("    [%d] Failed to set GLIBC_TUNABLES: %m", i);
++	      support_record_failure ();
++	      continue;
++	    }
+
+ 	  int status = support_capture_subprogram_self_sgid (buf);
+
+@@ -128,9 +144,14 @@ do_test (int argc, char **argv)
+ 	  if (WEXITSTATUS (status) == EXIT_UNSUPPORTED)
+ 	    return EXIT_UNSUPPORTED;
+
+-	  ret |= status;
++	  if (WEXITSTATUS (status) != 42)
++	    {
++	      printf ("    [%d] child failed with status %d\n", i,
++		      WEXITSTATUS (status));
++	      support_record_failure ();
++	    }
+ 	}
+-      return ret;
++      return 0;
+     }
+ }
+
+-- 
+2.39.3
+

core-libs/glibc/spec

@@ -1,4 +1,5 @@
 VER=2.37
+REL=1
 LOCALEGENVER=20160914
 SRCS="tbl::https://ftp.gnu.org/gnu/glibc/glibc-$VER.tar.xz \
       https://github.com/AOSC-Dev/locale-gen/archive/refs/tags/v$LOCALEGENVER.tar.gz"

core-misc/aosc-aaa/spec

@@ -1,5 +1,5 @@
-VER=11.0.1
+VER=11.0.2
 __CODENAME="Koshki"
-__BUILD_ID="20230916"
+__BUILD_ID="20231005"
 DUMMYSRC=1
 CHKSUMS="SKIP"