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CVE-2017-7892
Published: Apr 17, 2017
Modified: Sep 17, 2024
PUBLISHED
Description
Sandstorm Cap'n Proto before 0.5.3.1 allows remote crashes related to a compiler optimization. A remote attacker can trigger a segfault in a 32-bit libcapnp application because Cap'n Proto relies on pointer arithmetic calculations that overflow. An example compiler with optimization that elides a bounds check in such calculations is Apple LLVM version 8.1.0 (clang-802.0.41). The attack vector is a crafted far pointer within a message.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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