LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2017-7860
CVE STATUS: Patched
CVE SUMMARY: Google gRPC before 2017-02-22 has an out-of-bounds write caused by a heap-based buffer overflow related to the parse_unix function in core/ext/client_channel/parse_address.c.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 9.8
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-7860

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2017-7861
CVE STATUS: Patched
CVE SUMMARY: Google gRPC before 2017-02-22 has an out-of-bounds write related to the gpr_free function in core/lib/support/alloc.c.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 9.8
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-7861

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2017-8359
CVE STATUS: Patched
CVE SUMMARY: Google gRPC before 2017-03-29 has an out-of-bounds write caused by a heap-based use-after-free related to the grpc_call_destroy function in core/lib/surface/call.c.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 9.8
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-8359

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2017-9431
CVE STATUS: Patched
CVE SUMMARY: Google gRPC before 2017-04-05 has an out-of-bounds write caused by a heap-based buffer overflow related to core/lib/iomgr/error.c.
CVSS v2 BASE SCORE: 7.5
CVSS v3 BASE SCORE: 9.8
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2017-9431

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2020-7768
CVE STATUS: Patched
CVE SUMMARY: The package grpc before 1.24.4; the package @grpc/grpc-js before 1.1.8 are vulnerable to Prototype Pollution via loadPackageDefinition.
CVSS v2 BASE SCORE: 5.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:N/C:N/I:N/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2020-7768

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-1428
CVE STATUS: Patched
CVE SUMMARY: 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.


CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-1428

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-32731
CVE STATUS: Patched
CVE SUMMARY: When gRPC HTTP2 stack raised a header size exceeded error, it skipped parsing the rest of the HPACK frame. This caused any HPACK table mutations to also be skipped, resulting in a desynchronization of HPACK tables between sender and receiver. If leveraged, say, between a proxy and a backend, this could lead to requests from the proxy being interpreted as containing headers from different proxy clients - leading to an information leak that can be used for privilege escalation or data exfiltration. We recommend upgrading beyond the commit contained in  https://github.com/grpc/grpc/pull/33005 https://github.com/grpc/grpc/pull/33005 

CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.4
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-32731

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-32732
CVE STATUS: Patched
CVE SUMMARY: gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. We recommend upgrading beyond the commit in  https://github.com/grpc/grpc/pull/32309 https://www.google.com/url 

CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 5.3
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-32732

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-33953
CVE STATUS: Patched
CVE SUMMARY: gRPC contains a vulnerability that allows hpack table accounting errors could lead to unwanted disconnects between clients and servers in exceptional cases/ Three vectors were found that allow the following DOS attacks:

- Unbounded memory buffering in the HPACK parser
- Unbounded CPU consumption in the HPACK parser

The unbounded CPU consumption is down to a copy that occurred per-input-block in the parser, and because that could be unbounded due to the memory copy bug we end up with an O(n^2) parsing loop, with n selected by the client.

The unbounded memory buffering bugs:

- The header size limit check was behind the string reading code, so we needed to first buffer up to a 4 gigabyte string before rejecting it as longer than 8 or 16kb.
- HPACK varints have an encoding quirk whereby an infinite number of 0’s can be added at the start of an integer. gRPC’s hpack parser needed to read all of them before concluding a parse.
- gRPC’s metadata overflow check was performed per frame, so that the following sequence of frames could cause infinite buffering: HEADERS: containing a: 1 CONTINUATION: containing a: 2 CONTINUATION: containing a: 3 etc…
CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-33953

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-44487
CVE STATUS: Patched
CVE SUMMARY: The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-44487

LAYER: meta-oe
PACKAGE NAME: grpc
PACKAGE VERSION: 1.60.1
CVE: CVE-2023-4785
CVE STATUS: Patched
CVE SUMMARY: Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected. 
CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2023-4785