CVE-2018-14613

An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in ioctlmappage when mounting and operating a crafted btrfs image, because of a lack of block group item validation in checkleafitem in fs/btrfs/tree-checker.c...

e2fsprogs: Arbitrary code execution

Background e2fsprogs is a set of utilities for maintaining the ext2, ext3 and ext4 file systems. Description e2fsprogs has a heap-based buffer overflow in closefs.c in the libext2fs library. Impact A local attacker could execute arbitrary code via a specially crafted block group descriptor...

Mandriva Linux Security Advisory : e2fsprogs (MDVSA-2015:067)

Updated e2fsprogs packages fix security vulnerabilities : The libext2fs library, part of e2fsprogs and utilized by its utilities, is affected by a boundary check error on block group descriptor information, leading to a heap based buffer overflow. A specially crafted filesystem image can be used ...

DEBIAN-CVE-2015-1572

Heap-based buffer overflow in closefs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code by causing a crafted block group descriptor to be marked as dirty. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0247...

CVE-2015-1572

Heap-based buffer overflow in closefs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code by causing a crafted block group descriptor to be marked as dirty. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0247...

Heap overflow

Heap-based buffer overflow in closefs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code by causing a crafted block group descriptor to be marked as dirty. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0247...

CVE-2015-1572

Heap-based buffer overflow in closefs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code by causing a crafted block group descriptor to be marked as dirty. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0247...

USN-2507-1 e2fsprogs vulnerabilities

Jose Duart discovered that e2fsprogs incorrectly handled invalid block group descriptor data. A local attacker could use this issue with a crafted filesystem image to possibly execute arbitrary code. CVE-2015-0247, CVE-2015-1572...

DEBIAN-CVE-2015-0247

Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image...

Heap overflow

Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image...

CVE-2015-0247

Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image...

CVE-2015-0247

Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image...

UBUNTU-CVE-2015-0247

Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12 allows local users to execute arbitrary code via crafted block group descriptor data in a filesystem image...

e2fsprogs -- buffer overflow if s_first_meta_bg too big

Theodore Ts'o reports: If sfirstmetabg is greater than the of number block group descriptor blocks, then reading or writing the block group descriptors will end up overruning the memory buffer allocated for the descriptors. The finding is credited to a vulnerability report from Jose Duart of Goog...