CVE-2024-23325
- Source
- https://cve.org/CVERecord?id=CVE-2024-23325
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-23325.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-23325
- Aliases
-
- BIT-envoy-2024-23325
- GHSA-5m7c-mrwr-pm26
- Published
- 2024-02-09T22:47:13.048Z
- Modified
- 2026-07-21T23:32:05.988116Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Envoy crashes when using an address type that isn’t supported by the OS
- Details
-
Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- Database specific
{ "cwe_ids": [ "CWE-248", "CWE-755" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23325.json", "cna_assigner": "GitHub_M" }- References
Affected packages
Git / github.com/envoyproxy/envoy
Affected ranges
- Type
- GIT
- Repo
- https://github.com/envoyproxy/envoy
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixedFixed
- Database specific
{ "cpe": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*", "source": [ "CPE_RANGE", "REFERENCES" ], "extracted_events": [ { "introduced": "1.26.0" }, { "fixed": "1.26.7" }, { "introduced": "1.27.0" }, { "fixed": "1.27.3" }, { "introduced": "1.28.0" }, { "fixed": "1.28.1" }, { "introduced": "1.29.0" }, { "fixed": "1.29.1" } ] }
Affected versions
v1.*
v1.26.0
v1.26.1
v1.26.2
v1.26.3
v1.26.4
v1.26.5
v1.26.6
v1.27.0
v1.27.1
v1.27.2
v1.28.0
v1.29.0
Database specific
vanir_signatures_modified
"2026-07-21T23:32:05Z"
vanir_signatures
[
{
"signature_type": "Function",
"target": {
"file": "source/common/network/address_impl.cc",
"function": "Ipv6Instance::validateProtocolSupported"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-07b8144a",
"signature_version": "v1",
"digest": {
"function_hash": "135511400732941161038973666046790339774",
"length": 292.0
}
},
{
"signature_type": "Line",
"target": {
"file": "test/config/integration/certs/clientcert_hash.h"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-48ee257d",
"signature_version": "v1",
"digest": {
"line_hashes": [
"17631902614748585699696620642617580602"
],
"threshold": 0.9
}
},
{
"signature_type": "Function",
"target": {
"file": "source/extensions/filters/listener/proxy_protocol/proxy_protocol.cc",
"function": "Filter::parseV2Header"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-679f14a7",
"signature_version": "v1",
"digest": {
"function_hash": "25359981968817945953386169842177493856",
"length": 2724.0
}
},
{
"signature_type": "Function",
"target": {
"file": "source/common/network/address_impl.cc",
"function": "Ipv4Instance::validateProtocolSupported"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-6ea57f2e",
"signature_version": "v1",
"digest": {
"function_hash": "201158163630751030770539045593931927849",
"length": 291.0
}
},
{
"signature_type": "Line",
"target": {
"file": "source/extensions/transport_sockets/tls/utility.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-8c6121f9",
"signature_version": "v1",
"digest": {
"line_hashes": [
"273784474149920105236860516760390884441",
"183244329710537269795992673929968907327",
"272917149578078023438873940141577712562",
"1982175428515018888367102185544558103",
"143455427813509102495858749548055149319",
"182592788422133601878948679502661176760",
"231865823893164203768144167526215206332",
"186352890608397248901778494155360034624"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"target": {
"file": "source/extensions/transport_sockets/tls/connection_info_impl_base.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-94965f18",
"signature_version": "v1",
"digest": {
"line_hashes": [
"204190978545985745041630236953331891025",
"215791977761714342492161735323230327423",
"48015210103154607763312101101556570712",
"333295453026847607867083325085470879506"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"target": {
"file": "test/extensions/transport_sockets/tls/integration/ssl_integration_test.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-a5589759",
"signature_version": "v1",
"digest": {
"line_hashes": [
"269542986872752943836813848698954300115",
"233135741554760672169858487812069221627",
"62163209548112902765446277074357170325"
],
"threshold": 0.9
}
},
{
"signature_type": "Function",
"target": {
"file": "source/extensions/transport_sockets/tls/connection_info_impl_base.cc",
"function": "ConnectionInfoImplBase::ipSansPeerCertificate"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-b3dc75c3",
"signature_version": "v1",
"digest": {
"function_hash": "318519094112617404068777419836747931168",
"length": 447.0
}
},
{
"signature_type": "Line",
"target": {
"file": "source/common/network/address_impl.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-b76d162a",
"signature_version": "v1",
"digest": {
"line_hashes": [
"313832019374486494352714366729744461868",
"250554408466220254099891435167728924437",
"191251380888875015583082857526325242593",
"102106317377123881303154460851428811433",
"134102772836611108256141695801152850398",
"241229611538593068629317374990161965413",
"322738633149287833713974579033302263929",
"81075462605107603427238066942654892067",
"35085920979507410188765371684894723805",
"219131006777445170238751231822790024450",
"165259521592143663921712533186606256168",
"332818425047983985454527188784171793541"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"target": {
"file": "source/common/network/address_impl.h"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-cc6ede56",
"signature_version": "v1",
"digest": {
"line_hashes": [
"222462469145017434429226204693687582139",
"21493641790700688731489934443646671976",
"26979831361250002569236138219226800757",
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"124601286450378721988731989893318802563",
"236586565161215528655888955836691476789",
"960968633418461293779710621471136002",
"201621865966354949207600870913483740478",
"186128455840364896911203877164540400186",
"257403847097506898756253073230690873754",
"240471797111759594647276105162867428157",
"120535668732203265767869493536699620500",
"294721281718447114258740289932556884948"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"target": {
"file": "source/extensions/filters/listener/proxy_protocol/proxy_protocol.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-d32eb7f4",
"signature_version": "v1",
"digest": {
"line_hashes": [
"154233604237028338953022523212680883675",
"337226565544893239274055327648878256575",
"109705867231495216530118715579471216412",
"18223843416137040454368657609081561906",
"238336529653982427702440133976286344735",
"304765714380436533975256820701071866697",
"201595470333605662797353282114787729748",
"176192032401770578220800312090107401371",
"227745296731433757073220070631680023549",
"290280261085675347130790852694064474853",
"109677013783279843011121545655811015440",
"51028502885517570511550672904742185481",
"177657844814513800047542186980463279089",
"150956112360425011017487563878504962380",
"24871855619418050503322846229868336042",
"244282333514535545147104310920328356625"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"target": {
"file": "test/extensions/filters/listener/proxy_protocol/proxy_protocol_test.cc"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-e7e8cabe",
"signature_version": "v1",
"digest": {
"line_hashes": [
"47640999926419406114553628097245073631",
"38567617124436987616680630558842928433",
"193247198304070841367656765712056983806",
"210374764902801330287674229037846748259",
"261829599146491647650878938229385044359",
"150098744969303129744464687821611367806",
"137289306130493770048324606131008544449",
"110835487484290036687695077642916428865",
"80370481462418767713542274631985619895",
"305141360394252914745812238508256082520"
],
"threshold": 0.9
}
},
{
"signature_type": "Function",
"target": {
"file": "source/extensions/transport_sockets/tls/utility.cc",
"function": "Utility::getSubjectAltNames"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-edd3f2b8",
"signature_version": "v1",
"digest": {
"function_hash": "105278985518418866260115829995258103165",
"length": 444.0
}
},
{
"signature_type": "Line",
"target": {
"file": "source/extensions/transport_sockets/tls/utility.h"
},
"deprecated": false,
"source": "https://github.com/envoyproxy/envoy/commit/bacd3107455b8d387889467725eb72aa0d5b5237",
"id": "CVE-2024-23325-f26b3223",
"signature_version": "v1",
"digest": {
"line_hashes": [
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"86759337618137491211629902968895855480",
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],
"threshold": 0.9
}
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-23325.json"