[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-43797":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T08:55:32.481Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":27,"aliases":28,"duplicate_of":9,"upstream":30,"downstream":31,"duplicates":66,"related":67,"reserved_at":9,"published_at":78,"modified_at":79,"state":80,"summary":81,"references_raw":90,"kevs":143,"epss":144,"epss_history":147,"metrics":425,"affected":440},"CVE-2021-43797","Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to \"sanitize\" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":9,"capec":18},"CWE-444","Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')","The product acts as an intermediary HTTP agent\n         (such as a proxy or firewall) in the data flow between two\n         entities such as a client and server, but it does not\n         interpret malformed HTTP requests or responses in ways that\n         are consistent with how the messages will be processed by\n         those entities that are at the ultimate destination.","weakness","Incomplete","Base",[19,23],{"id":20,"name":21,"techniques":22},"CAPEC-273","HTTP Response Smuggling",[],{"id":24,"name":25,"techniques":26},"CAPEC-33","HTTP Request Smuggling",[],[],[29],"GHSA-wx5j-54mm-rqqq",[],[32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64],{"_key":33},"UBUNTU-CVE-2021-43797",{"_key":35},"SUSE-SU-2022:1271-1",{"_key":37},"SUSE-SU-2022:2047-1",{"_key":39},"OPENSUSE-SU-2024:11743-1",{"_key":41},"OPENSUSE-SU-2024:11981-1",{"_key":43},"DLA-3268-1",{"_key":45},"DSA-5316-1",{"_key":47},"DEBIAN-CVE-2021-43797",{"_key":49},"RHSA-2022:4918",{"_key":51},"RHSA-2022:4919",{"_key":53},"RHSA-2022:5498",{"_key":55},"RHSA-2022:6782",{"_key":57},"RHSA-2022:6783",{"_key":59},"RHSA-2022:7409",{"_key":61},"RHSA-2022:7410",{"_key":63},"RHSA-2022:7411",{"_key":65},"USN-6049-1",[],[68,69,70,71,72,74,76],{"_key":35},{"_key":37},{"_key":39},{"_key":41},{"_key":73},"CGA-2VX5-QV6G-67JQ",{"_key":75},"CGA-QXV3-XXFF-QFFV",{"_key":77},"CGA-9PJ8-4GMP-WP6G","2021-12-09T00:00:00.000Z","2024-08-04T04:03:08.898Z","Modified",{"cisa_kev":82,"cisa_ransomware":82,"cisa_vendor":9,"epss_severity":83,"epss_score":84,"severity":85,"severity_score":86,"severity_version":87,"severity_source":88,"severity_vector":89,"severity_status":80},false,"low",0.00381,"medium",6.5,"v3.1","cve.org","CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",[91,99,104,108,112,116,121,126,131,135,139],{"url":92,"sources":93,"tags":96},"https://github.com/netty/netty/security/advisories/GHSA-wx5j-54mm-rqqq",[88,94,95],"nvd","osv_maven",[97,98],"Third Party Advisory","WEB",{"url":100,"sources":101,"tags":102},"https://github.com/netty/netty/commit/07aa6b5938a8b6ed7a6586e066400e2643897323",[88,94,95],[103,97,98],"Patch",{"url":105,"sources":106,"tags":107},"https://www.oracle.com/security-alerts/cpuapr2022.html",[88,94,95],[103,97,98],{"url":109,"sources":110,"tags":111},"https://security.netapp.com/advisory/ntap-20220107-0003/",[88,94],[97],{"url":113,"sources":114,"tags":115},"https://www.oracle.com/security-alerts/cpujul2022.html",[88,94,95],[103,97,98],{"url":117,"sources":118,"tags":119},"https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html",[88,94,95],[120,97,98],"Mailing List",{"url":122,"sources":123,"tags":124},"https://www.debian.org/security/2023/dsa-5316",[88,94,95],[125,97,98],"Vendor Advisory",{"url":127,"sources":128,"tags":129},"https://nvd.nist.gov/vuln/detail/CVE-2021-43797",[95],[130],"Advisory",{"url":132,"sources":133,"tags":134},"https://github.com/netty/netty/pull/11891",[95],[98],{"url":136,"sources":137,"tags":138},"https://github.com/netty/netty",[95],[98],{"url":140,"sources":141,"tags":142},"https://security.netapp.com/advisory/ntap-20220107-0003",[95],[98],[],{"date":145,"score":84,"percentile":146},"2026-06-04",0.59854,[148,152,155,158,161,164,167,170,173,176,179,182,185,188,191,195,198,201,204,206,208,211,214,217,221,225,228,231,234,237,240,243,246,249,251,254,257,261,264,267,270,273,276,278,281,284,287,290,293,296,299,302,305,308,311,314,317,320,323,327,330,333,335,338,341,345,348,351,354,357,360,364,367,370,373,376,380,383,386,389,392,395,398,402,405,408,411,414,418,421],{"date":149,"score":150,"percentile":151},"2025-11-04",0.00175,0.39324,{"date":153,"score":150,"percentile":154},"2025-11-05",0.39315,{"date":156,"score":150,"percentile":157},"2025-11-06",0.39316,{"date":159,"score":150,"percentile":160},"2025-11-07",0.39342,{"date":162,"score":150,"percentile":163},"2025-11-08",0.39334,{"date":165,"score":150,"percentile":166},"2025-11-09",0.39319,{"date":168,"score":150,"percentile":169},"2025-11-10",0.39284,{"date":171,"score":150,"percentile":172},"2025-11-11",0.39303,{"date":174,"score":150,"percentile":175},"2025-11-12",0.39346,{"date":177,"score":150,"percentile":178},"2025-11-13",0.39359,{"date":180,"score":150,"percentile":181},"2025-11-14",0.3936,{"date":183,"score":150,"percentile":184},"2025-11-15",0.39355,{"date":186,"score":150,"percentile":187},"2025-11-16",0.39337,{"date":189,"score":150,"percentile":190},"2025-11-17",0.39311,{"date":192,"score":193,"percentile":194},"2025-11-18",0.01197,0.77095,{"date":196,"score":193,"percentile":197},"2025-11-19",0.77101,{"date":199,"score":193,"percentile":200},"2025-11-20",0.77111,{"date":202,"score":150,"percentile":203},"2025-11-21",0.39313,{"date":205,"score":150,"percentile":154},"2025-11-22",{"date":207,"score":150,"percentile":169},"2025-11-23",{"date":209,"score":150,"percentile":210},"2025-11-24",0.39274,{"date":212,"score":150,"percentile":213},"2025-11-25",0.39286,{"date":215,"score":150,"percentile":216},"2025-11-26",0.39279,{"date":218,"score":219,"percentile":220},"2025-11-27",0.00238,0.46752,{"date":222,"score":223,"percentile":224},"2025-11-28",0.00497,0.64963,{"date":226,"score":223,"percentile":227},"2025-11-29",0.64941,{"date":229,"score":223,"percentile":230},"2025-11-30",0.64934,{"date":232,"score":219,"percentile":233},"2025-12-01",0.46837,{"date":235,"score":219,"percentile":236},"2025-12-02",0.4685,{"date":238,"score":219,"percentile":239},"2025-12-03",0.46844,{"date":241,"score":223,"percentile":242},"2025-12-04",0.64937,{"date":244,"score":223,"percentile":245},"2025-12-05",0.64953,{"date":247,"score":223,"percentile":248},"2025-12-06",0.64955,{"date":250,"score":223,"percentile":245},"2025-12-07",{"date":252,"score":223,"percentile":253},"2025-12-08",0.6496,{"date":255,"score":223,"percentile":256},"2025-12-09",0.64992,{"date":258,"score":259,"percentile":260},"2025-12-10",0.00418,0.61117,{"date":262,"score":259,"percentile":263},"2025-12-11",0.61138,{"date":265,"score":259,"percentile":266},"2025-12-12",0.61161,{"date":268,"score":259,"percentile":269},"2025-12-13",0.61164,{"date":271,"score":259,"percentile":272},"2025-12-14",0.61163,{"date":274,"score":259,"percentile":275},"2025-12-15",0.61143,{"date":277,"score":259,"percentile":272},"2025-12-16",{"date":279,"score":259,"percentile":280},"2025-12-17",0.61181,{"date":282,"score":259,"percentile":283},"2025-12-18",0.6122,{"date":285,"score":259,"percentile":286},"2025-12-19",0.61231,{"date":288,"score":259,"percentile":289},"2025-12-20",0.61232,{"date":291,"score":259,"percentile":292},"2025-12-21",0.61218,{"date":294,"score":259,"percentile":295},"2025-12-22",0.61209,{"date":297,"score":259,"percentile":298},"2025-12-23",0.61225,{"date":300,"score":259,"percentile":301},"2025-12-24",0.61234,{"date":303,"score":259,"percentile":304},"2025-12-25",0.61268,{"date":306,"score":259,"percentile":307},"2025-12-26",0.61263,{"date":309,"score":259,"percentile":310},"2025-12-27",0.61311,{"date":312,"score":259,"percentile":313},"2025-12-28",0.61238,{"date":315,"score":259,"percentile":316},"2025-12-29",0.61233,{"date":318,"score":259,"percentile":319},"2025-12-30",0.61247,{"date":321,"score":259,"percentile":322},"2025-12-31",0.61271,{"date":324,"score":325,"percentile":326},"2026-01-01",0.002,0.42391,{"date":328,"score":325,"percentile":329},"2026-01-02",0.42366,{"date":331,"score":325,"percentile":332},"2026-01-03",0.42356,{"date":334,"score":259,"percentile":319},"2026-01-04",{"date":336,"score":259,"percentile":337},"2026-01-05",0.61235,{"date":339,"score":259,"percentile":340},"2026-01-06",0.61246,{"date":342,"score":343,"percentile":344},"2026-01-07",0.00325,0.54983,{"date":346,"score":343,"percentile":347},"2026-01-08",0.55005,{"date":349,"score":343,"percentile":350},"2026-01-09",0.55,{"date":352,"score":343,"percentile":353},"2026-01-10",0.54997,{"date":355,"score":343,"percentile":356},"2026-01-11",0.54975,{"date":358,"score":343,"percentile":359},"2026-01-12",0.5493,{"date":361,"score":362,"percentile":363},"2026-01-13",0.0042,0.6136,{"date":365,"score":362,"percentile":366},"2026-01-14",0.61402,{"date":368,"score":362,"percentile":369},"2026-01-15",0.614,{"date":371,"score":362,"percentile":372},"2026-01-16",0.61419,{"date":374,"score":362,"percentile":375},"2026-01-17",0.61413,{"date":377,"score":378,"percentile":379},"2026-01-18",0.00432,0.62093,{"date":381,"score":378,"percentile":382},"2026-01-19",0.62076,{"date":384,"score":378,"percentile":385},"2026-01-20",0.62091,{"date":387,"score":378,"percentile":388},"2026-01-21",0.62092,{"date":390,"score":378,"percentile":391},"2026-01-22",0.62097,{"date":393,"score":378,"percentile":394},"2026-01-23",0.62132,{"date":396,"score":378,"percentile":397},"2026-01-24",0.62138,{"date":399,"score":400,"percentile":401},"2026-01-25",0.0043,0.62034,{"date":403,"score":400,"percentile":404},"2026-01-26",0.62024,{"date":406,"score":400,"percentile":407},"2026-01-27",0.62028,{"date":409,"score":400,"percentile":410},"2026-01-28",0.62038,{"date":412,"score":400,"percentile":413},"2026-01-29",0.62039,{"date":415,"score":416,"percentile":417},"2026-01-30",0.00419,0.61355,{"date":419,"score":416,"percentile":420},"2026-01-31",0.61358,{"date":422,"score":423,"percentile":424},"2026-02-01",0.00258,0.48985,[426,431,438],{"source":88,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":427,"cvss_v4_0":9},{"baseScore":86,"baseSeverity":428,"vectorString":89,"impactScore":429,"exploitabilityScore":430},"MEDIUM",6,7.2,{"source":94,"cvss_v2_0":432,"cvss_v3_0":9,"cvss_v3_1":437,"cvss_v4_0":9},{"baseScore":433,"baseSeverity":9,"vectorString":434,"impactScore":435,"exploitabilityScore":436},4.3,"AV:N/AC:M/Au:N/C:N/I:P/A:N",2.9,8.6,{"baseScore":86,"baseSeverity":428,"vectorString":89,"impactScore":429,"exploitabilityScore":430},{"source":95,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":439,"cvss_v4_0":9},{"baseScore":86,"baseSeverity":9,"vectorString":89,"impactScore":429,"exploitabilityScore":430},[441,452,463,473,478,486,490,498,505,511,517,524,530,536,542,548,553,559,565,572,580],{"ecosystem":9,"name":442,"vendor":443,"product":444,"cpe_part":445,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":446},"debian linux","debian","debian_linux","o",[447,450],{"version":448,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"10.0","cpe",{"version":451,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"11.0",{"ecosystem":453,"name":454,"vendor":455,"product":456,"cpe_part":9,"purl_type":457,"purl_namespace":455,"purl_name":456,"source":9,"versions":458},"Maven","io.netty:netty","io.netty","netty","maven",[459],{"version":460,"is_range":461,"range_type":462,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"ecosystem":453,"name":464,"vendor":455,"product":465,"cpe_part":9,"purl_type":457,"purl_namespace":455,"purl_name":465,"source":9,"versions":466},"io.netty:netty-codec-http","netty-codec-http",[467],{"version":468,"is_range":461,"range_type":462,"version_start":469,"version_start_type":470,"version_end":471,"version_end_type":472,"fixed_in":9},"gte4_0_0_lt4_1_71_Final","4.0.0","including","4.1.71.Final","excluding",{"ecosystem":453,"name":474,"vendor":475,"product":456,"cpe_part":9,"purl_type":457,"purl_namespace":475,"purl_name":456,"source":9,"versions":476},"org.jboss.netty:netty","org.jboss.netty",[477],{"version":460,"is_range":461,"range_type":462,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":479,"vendor":480,"product":481,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":483},"oncommand workflow automation","netapp","oncommand_workflow_automation","a",[484],{"version":485,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"na",{"ecosystem":9,"name":487,"vendor":480,"product":487,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":488},"snapcenter",[489],{"version":485,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":456,"vendor":456,"product":456,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":491},[492,495],{"version":493,"is_range":461,"range_type":449,"version_start":9,"version_start_type":9,"version_end":494,"version_end_type":472,"fixed_in":9},"lt4.1.71","4.1.71",{"version":496,"is_range":461,"range_type":88,"version_start":9,"version_start_type":9,"version_end":497,"version_end_type":470,"fixed_in":9},"\u003C= 4.1.7.0.Final","4.1.7.0.Final",{"ecosystem":9,"name":499,"vendor":500,"product":501,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":502},"banking deposits and lines of credit servicing","oracle","banking_deposits_and_lines_of_credit_servicing",[503],{"version":504,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"2.7",{"ecosystem":9,"name":506,"vendor":500,"product":507,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":508},"banking party management","banking_party_management",[509],{"version":510,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"2.7.0",{"ecosystem":9,"name":512,"vendor":500,"product":513,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":514},"banking platform","banking_platform",[515],{"version":516,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"2.6.2",{"ecosystem":9,"name":518,"vendor":500,"product":518,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":519},"coherence",[520,522],{"version":521,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"12.2.1.4.0",{"version":523,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"14.1.1.0.0",{"ecosystem":9,"name":525,"vendor":500,"product":526,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":527},"communications cloud native core binding support function","communications_cloud_native_core_binding_support_function",[528],{"version":529,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"1.11.0",{"ecosystem":9,"name":531,"vendor":500,"product":532,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":533},"communications cloud native core network slice selection function","communications_cloud_native_core_network_slice_selection_function",[534],{"version":535,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"1.8.0",{"ecosystem":9,"name":537,"vendor":500,"product":538,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":539},"communications cloud native core policy","communications_cloud_native_core_policy",[540],{"version":541,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"1.15.0",{"ecosystem":9,"name":543,"vendor":500,"product":544,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":545},"communications cloud native core security edge protection proxy","communications_cloud_native_core_security_edge_protection_proxy",[546],{"version":547,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"1.7.0",{"ecosystem":9,"name":549,"vendor":500,"product":550,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":551},"communications cloud native core unified data repository","communications_cloud_native_core_unified_data_repository",[552],{"version":541,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"ecosystem":9,"name":554,"vendor":500,"product":555,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":556},"communications design studio","communications_design_studio",[557],{"version":558,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"7.4.2",{"ecosystem":9,"name":560,"vendor":500,"product":561,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":562},"communications instant messaging server","communications_instant_messaging_server",[563],{"version":564,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"8.1",{"ecosystem":9,"name":566,"vendor":500,"product":566,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":567},"helidon",[568,570],{"version":569,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"1.4.10",{"version":571,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"2.4.0",{"ecosystem":9,"name":573,"vendor":500,"product":574,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":575},"peoplesoft enterprise peopletools","peoplesoft_enterprise_peopletools",[576,578],{"version":577,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"8.58",{"version":579,"is_range":82,"range_type":449,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"8.59",{"ecosystem":9,"name":581,"vendor":581,"product":581,"cpe_part":482,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":582},"quarkus",[583],{"version":584,"is_range":461,"range_type":449,"version_start":9,"version_start_type":9,"version_end":585,"version_end_type":472,"fixed_in":9},"lt2.5.3","2.5.3"]