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| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2013-06-18 07:17:53 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2013-06-18 07:17:53 +0000 |
| commit | 037314c9bc885c26aac978bfce3c13aec64c27b5 (patch) | |
| tree | a6ee0390b20dc08fded4401e8914a8277adecdfe /share/security/patches/SA-13:06/mmap.patch.asc | |
| parent | b648b634f61fcb50a67b9a1de19608614adf09d6 (diff) | |
| download | doc-037314c9bc885c26aac978bfce3c13aec64c27b5.tar.gz doc-037314c9bc885c26aac978bfce3c13aec64c27b5.zip | |
Fix a bug that allowed a tracing process (e.g. gdb) to write
to a memory-mapped file in the traced process's address space
even if neither the traced process nor the tracing process had
write access to that file.
Security: CVE-2013-2171
Security: FreeBSD-SA-13:06.mmap
Approved by: so
Notes
Notes:
svn path=/head/; revision=41945
Diffstat (limited to 'share/security/patches/SA-13:06/mmap.patch.asc')
| -rw-r--r-- | share/security/patches/SA-13:06/mmap.patch.asc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/share/security/patches/SA-13:06/mmap.patch.asc b/share/security/patches/SA-13:06/mmap.patch.asc new file mode 100644 index 0000000000..5e6b1043bc --- /dev/null +++ b/share/security/patches/SA-13:06/mmap.patch.asc @@ -0,0 +1,7 @@ +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v1.4.13 (FreeBSD) + +iEYEABECAAYFAlG+/IYACgkQFdaIBMps37K+zQCfVnC++mrjdv3iPK2vxvAOlm5Y +eZ0An0JgUgEMViKydscbB4KPAD8y4X/h +=NzJg +-----END PGP SIGNATURE----- |