diff options
| author | Carlos O'Donell <carlos@redhat.com> | 2013-09-23 00:52:09 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2013-09-23 00:52:09 -0400 |
| commit | c61b4d41c9647a54a329aa021341c0eb032b793e (patch) | |
| tree | c4a665c232a7d37786a6f3b5e3f56d0ae11480e8 /NEWS | |
| parent | 58a96064d193317236b740998e134b652d3d62ad (diff) | |
| download | glibc-c61b4d41c9647a54a329aa021341c0eb032b793e.tar glibc-c61b4d41c9647a54a329aa021341c0eb032b793e.tar.gz glibc-c61b4d41c9647a54a329aa021341c0eb032b793e.tar.bz2 glibc-c61b4d41c9647a54a329aa021341c0eb032b793e.zip | |
BZ #15754: CVE-2013-4788
The pointer guard used for pointer mangling was not initialized for
static applications resulting in the security feature being disabled.
The pointer guard is now correctly initialized to a random value for
static applications. Existing static applications need to be
recompiled to take advantage of the fix.
The test tst-ptrguard1-static and tst-ptrguard1 add regression
coverage to ensure the pointer guards are sufficiently random
and initialized to a default value.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -10,9 +10,15 @@ Version 2.19 * The following bugs are resolved with this release: 13985, 14155, 14699, 15427, 15522, 15531, 15532, 15640, 15736, 15748, - 15749, 15797, 15844, 15849, 15855, 15856, 15857, 15859, 15867, 15886, - 15887, 15890, 15892, 15893, 15895, 15897, 15905, 15909, 15919, 15921, - 15923, 15939, 15963, 15966. + 15749, 15754, 15797, 15844, 15849, 15855, 15856, 15857, 15859, 15867, + 15886, 15887, 15890, 15892, 15893, 15895, 15897, 15905, 15909, 15919, + 15921, 15923, 15939, 15963, 15966. + +* CVE-2013-4788 The pointer guard used for pointer mangling was not + initialized for static applications resulting in the security feature + being disabled. The pointer guard is now correctly initialized to a + random value for static applications. Existing static applications need + to be recompiled to take advantage of the fix (bug 15754). * CVE-2013-4237 The readdir_r function could write more than NAME_MAX bytes to the d_name member of struct dirent, or omit the terminating NUL |