Fabrice Fontaine
c68d67bfad
Fix CVE-2022-48303: GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters. With the bump to 1.35, the build will fail on systems that are not Y2038, such as some uClibc configurations. In order to preserve the previous behavior, pass --disable-year2038. See the gnulib documentation for details [1]. Contrary to what the option name might suggest, it doesn't really disable Y2038 support, but only the check that the system is Y2038 compliant. So even with --disable-year2038, if the system is Y2038 compliant (uses a 64-bit arch, uses the musl C library, or uses the glibc C library with BR2_TIME_BITS_64=y), tar will be Y2038 compliant. Update hash of COPYING (http replaced by https) [0] https://lists.gnu.org/archive/html/info-gnu/2023-07/msg00005.html [1] https://www.gnu.org/software/gnulib/manual/html_node/Avoiding-the-year-2038-problem.html For the version bump: Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commitd4d483451f) Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> For the Y2038 fix: Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> (cherry picked from commit7f1088f9ca) Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
5 lines
309 B
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5 lines
309 B
Plaintext
# Locally calculated after checking signature
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sha256 4d62ff37342ec7aed748535323930c7cf94acf71c3591882b26a7ea50f3edc16 tar-1.35.tar.xz
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sha256 c77a38fcf25b21fd8209d20d35638744344ded239cfc7df80138bf46d3c6b16d tar-1.35.cpio.gz
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sha256 3972dc9744f6499f0f9b2dbf76696f2ae7ad8af9b23dde66d6af86c9dfb36986 COPYING
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