gRPC Reachable Assertion issue
There exists an vulnerability causing an abort() to be called in gRPC. The following headers cause gRPC's C++ implementation to abort() when called via http2: te: x (x != trailers) :scheme: x (x != http, https) grpclb_client_stats: x (x == anything) On top of sending one of those headers, a later header must be sent that gets the total header size past 8KB. We recommend upgrading past git commit 2485fa94bd8a723e5c977d55a3ce10b301b437f8 or v1.53 and above.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-1428US | high7.5 | — | ||
There exists an vulnerability causing an abort() to be called in gRPC.
The following headers cause gRPC's C++ implementation to abort() when called via http2:
te: x (x != trailer… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/advisories/GHSA-6628-q6j9-w8vgADVISORY
- https://github.com/grpc/grpc/commit/2485fa94bd8a723e5c977d55a3ce10b301b437f8WEB
- https://github.com/grpc/grpc/issues/33463WEB
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/grpc/CVE-2023-1428.ymlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-1428ADVISORY
- https://pypi.org/project/grpcioPACKAGE
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