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laforge uploaded patch set #4 to this change.

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gsm/cbsp: stack OOB read in the CBSP WRITE-REPLACE decoder

cbsp_dec_write_repl() then takes the 8-bit page count straight off the
wire and uses it as the bound over an array of 16 entries, overflowing
the array on the heap.

Change-Id: Ifd3d2c65722fbc124c48b860f060077e539d2737
Closes: OS#7053
---
M src/gsm/cbsp.c
1 file changed, 5 insertions(+), 2 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/15/43215/4

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Gerrit-MessageType: newpatchset
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: Ifd3d2c65722fbc124c48b860f060077e539d2737
Gerrit-Change-Number: 43215
Gerrit-PatchSet: 4
Gerrit-Owner: laforge <laforge@osmocom.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: fixeria <vyanitskiy@sysmocom.de>
Gerrit-Reviewer: pespin <pespin@sysmocom.de>
Gerrit-Attention: laforge <laforge@osmocom.org>