CVE-2023-31039
- Source
- https://cve.org/CVERecord?id=CVE-2023-31039
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-31039.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-31039
- Published
- 2023-05-08T09:15:09.637Z
- Modified
- 2025-12-17T10:54:59.307951Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pidfile. An attacker that can influence the ServerOptions pidfile parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process.
Solution: 1. upgrade to bRPC >= 1.5.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch: https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218
- References
Affected packages
Git / github.com/apache/brpc
Affected versions
0.*
0.9.5
0.9.6
0.9.6-rc01
0.9.6-rc02
0.9.6-rc03
0.9.7
0.9.7-rc01
0.9.7-rc02
0.9.7-rc03
0.9.8-rc01
1.*
1.0.0
1.0.0-rc01
1.0.0-rc02
1.1.0
1.3.0
v0.*
v0.9.0
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-31039.json"
vanir_signatures
[
{
"digest": {
"line_hashes": [
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"197047643380007642698634854981821810251",
"126443456836990426104568351371586774820",
"94023981011465621744173603143537333339",
"97299279264271241754090730910818281156",
"154851386772820354811691599084199893864",
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"249516424056323217968893634365133336346",
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],
"threshold": 0.9
},
"id": "CVE-2023-31039-67802322",
"signature_type": "Line",
"source": "https://github.com/apache/brpc/commit/8cc57b0c4544900cf91cb3e87451531ebb02f49a",
"target": {
"file": "src/brpc/server.cpp"
},
"deprecated": false,
"signature_version": "v1"
},
{
"digest": {
"function_hash": "175043439735115882979131555496314714499",
"length": 295.0
},
"id": "CVE-2023-31039-b317bab0",
"signature_type": "Function",
"source": "https://github.com/apache/brpc/commit/8cc57b0c4544900cf91cb3e87451531ebb02f49a",
"target": {
"function": "ExpandPath",
"file": "src/brpc/server.cpp"
},
"deprecated": false,
"signature_version": "v1"
},
{
"digest": {
"function_hash": "150646807458817649632601869261475714540",
"length": 1084.0
},
"id": "CVE-2023-31039-d443e4cc",
"signature_type": "Function",
"source": "https://github.com/apache/brpc/commit/8cc57b0c4544900cf91cb3e87451531ebb02f49a",
"target": {
"function": "Server::PutPidFileIfNeeded",
"file": "src/brpc/server.cpp"
},
"deprecated": false,
"signature_version": "v1"
}
]