| commit | 2a19a17ca754a178c74ce5736adaf30f3ca6465b | [log] [tgz] |
|---|---|---|
| author | David Benjamin <davidben@google.com> | Tue Mar 27 11:03:27 2018 -0400 |
| committer | CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> | Tue Mar 27 15:40:37 2018 +0000 |
| tree | f8dcfa520ab3ff48afb120a282583b2a199386bb | |
| parent | 0970d397c415de754e43c1aea8c84e8592f070f4 [diff] |
Limit ASN.1 constructed types recursive definition depth Constructed types with a recursive definition could eventually exceed the stack given malicious input with excessive recursion. Therefore we limit the stack depth. CVE-2018-0739 Credit to OSSFuzz for finding this issue. (Imported from upstream's 9310d45087ae546e27e61ddf8f6367f29848220d.) BoringSSL does not contain any such structures, but import this anyway with a test. Change-Id: I0e84578ea795134f25dae2ac8b565f3c26ef3204 Reviewed-on: https://boringssl-review.googlesource.com/26844 Commit-Queue: David Benjamin <davidben@google.com> Commit-Queue: Adam Langley <agl@google.com> Reviewed-by: Adam Langley <agl@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
BoringSSL is a fork of OpenSSL that is designed to meet Google's needs.
Although BoringSSL is an open source project, it is not intended for general use, as OpenSSL is. We don't recommend that third parties depend upon it. Doing so is likely to be frustrating because there are no guarantees of API or ABI stability.
Programs ship their own copies of BoringSSL when they use it and we update everything as needed when deciding to make API changes. This allows us to mostly avoid compromises in the name of compatibility. It works for us, but it may not work for you.
BoringSSL arose because Google used OpenSSL for many years in various ways and, over time, built up a large number of patches that were maintained while tracking upstream OpenSSL. As Google's product portfolio became more complex, more copies of OpenSSL sprung up and the effort involved in maintaining all these patches in multiple places was growing steadily.
Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's not part of the NDK) and a number of other apps/programs.
There are other files in this directory which might be helpful: