Synopsis
Important: nghttp2 security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
An update for nghttp2 is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
nghttp2 contains the Hypertext Transfer Protocol version 2 (HTTP/2) client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C.
Security Fix(es):
- HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Products
-
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
-
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
-
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
-
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
-
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0 x86_64
-
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
-
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
-
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
-
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
-
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.0 aarch64
-
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.0 s390x
Fixes
-
BZ - 2242803
- CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| x86_64 |
|
libnghttp2-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: c7b1b7fc6191aa7f43fdcca30f3771639b387d274d3b54db58d56da9b513d8b7 |
|
libnghttp2-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: 648d1ba75d5dafb3964780dec6e7c330c72ba70a62c30b24cea3098cd89db78d |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: ba824361de150f3f366f0fdb3e0fd5d96fca37e8cd430ad105f106229cf42fb4 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: 007d544ba8e929e50c24abb280d110930f7edc513b22fd06856deddfe49a2c71 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 0c2752af34a99e1b555b6f5909e369fb95da620c2529f0c653f6b2fc2bc67853 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: bf5af45f21e5f312d50b8995ca42eba43411d3d56ee7a3a2aa60a2b25fe145ba |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 3fff1d118851c34eeb9cc2e5c76d196cde5d09fd51899a16fba733bc8537201b |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: c70b28ec4cb42dd2863d062f7484ddafaed1492edeb99c45092b17f009259a8b |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| s390x |
|
libnghttp2-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 03dc268e1f5fd29ff97f6725fb92dbf8f936aeee981f47ed3d5d2cd99d6b0a77 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 976dab3c3b8fc40aa67c23257ab2f3f79d70d46a03c7d78cb22f027c088a48e4 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 579b1b7f07c959dc5288f59412522b9074c07a89224312cd08821731df8e47d2 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 49d93305db926e17069cbb96358c0f1d0fb6e0bd0b645907b04d2e387885db1d |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| ppc64le |
|
libnghttp2-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 3bddea3eb0fb6a501b79b5857cb46bc506681b3ebbd78938064eddb652ce8b21 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: b0c6171471f1053ece94cac2c1cf1de8c787b580035d66b601fcb88fa0cda5fc |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 2c7dc383eaadb445b109532eb60265a2c864401a26f513dab5bba93e9b3979b1 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 6ccfa5d6f16275e4591d840148a30c7bcddc0853f6ac63e999e26e2b7f1d56fa |
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| aarch64 |
|
libnghttp2-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 93fb62a53793ff75b8409586e130d6734892f3d6e6744fb78f2ff71be487e816 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 7d205863359d7541635024c29a04be43c94c5fd539b9ca4419be026c321bec76 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: dfd3de4b895d059efead11fb16b0f84ae651c137d4e7d833c8a2e36fded40ca7 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 3ee073d102f1e64d3c6dfab8eae82f227d38ba7dd88ffe38d2f08becf9c91d60 |
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| ppc64le |
|
libnghttp2-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 3bddea3eb0fb6a501b79b5857cb46bc506681b3ebbd78938064eddb652ce8b21 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: b0c6171471f1053ece94cac2c1cf1de8c787b580035d66b601fcb88fa0cda5fc |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 2c7dc383eaadb445b109532eb60265a2c864401a26f513dab5bba93e9b3979b1 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 6ccfa5d6f16275e4591d840148a30c7bcddc0853f6ac63e999e26e2b7f1d56fa |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| x86_64 |
|
libnghttp2-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: c7b1b7fc6191aa7f43fdcca30f3771639b387d274d3b54db58d56da9b513d8b7 |
|
libnghttp2-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: 648d1ba75d5dafb3964780dec6e7c330c72ba70a62c30b24cea3098cd89db78d |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: ba824361de150f3f366f0fdb3e0fd5d96fca37e8cd430ad105f106229cf42fb4 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: 007d544ba8e929e50c24abb280d110930f7edc513b22fd06856deddfe49a2c71 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 0c2752af34a99e1b555b6f5909e369fb95da620c2529f0c653f6b2fc2bc67853 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: bf5af45f21e5f312d50b8995ca42eba43411d3d56ee7a3a2aa60a2b25fe145ba |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 3fff1d118851c34eeb9cc2e5c76d196cde5d09fd51899a16fba733bc8537201b |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: c70b28ec4cb42dd2863d062f7484ddafaed1492edeb99c45092b17f009259a8b |
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0
| SRPM |
| x86_64 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: ba824361de150f3f366f0fdb3e0fd5d96fca37e8cd430ad105f106229cf42fb4 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: 007d544ba8e929e50c24abb280d110930f7edc513b22fd06856deddfe49a2c71 |
|
libnghttp2-devel-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 6d8b980a5aa4409e2b496ed1355597534a2fcec5ef9043b5f40a8adaaa77952c |
|
libnghttp2-devel-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: cb2def5133a15006fcb4c5a7c50c54eb16004691242b4cd100a7ad4cdc1317fb |
|
nghttp2-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: d4f2227d6632c4189f83c04590c3488929c8123ef2b2642568a0a36240851c9e |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 0c2752af34a99e1b555b6f5909e369fb95da620c2529f0c653f6b2fc2bc67853 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: bf5af45f21e5f312d50b8995ca42eba43411d3d56ee7a3a2aa60a2b25fe145ba |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.i686.rpm
|
SHA-256: 3fff1d118851c34eeb9cc2e5c76d196cde5d09fd51899a16fba733bc8537201b |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.x86_64.rpm
|
SHA-256: c70b28ec4cb42dd2863d062f7484ddafaed1492edeb99c45092b17f009259a8b |
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0
| SRPM |
| ppc64le |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: b0c6171471f1053ece94cac2c1cf1de8c787b580035d66b601fcb88fa0cda5fc |
|
libnghttp2-devel-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 1e0699cd013d4c8a4fe548624ce00b2d50d9078d7aeeb9f7d693231a8270a2c0 |
|
nghttp2-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 93611a68b7a8107f6350f79f9958e679dac84c1a9e5496e202777365d8afe0b4 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 2c7dc383eaadb445b109532eb60265a2c864401a26f513dab5bba93e9b3979b1 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.ppc64le.rpm
|
SHA-256: 6ccfa5d6f16275e4591d840148a30c7bcddc0853f6ac63e999e26e2b7f1d56fa |
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0
| SRPM |
| s390x |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 976dab3c3b8fc40aa67c23257ab2f3f79d70d46a03c7d78cb22f027c088a48e4 |
|
libnghttp2-devel-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 00ec0166afb26a02154a8ec5b3ea27c4eaa37ad97a565a76ddb7ab3c29dd82af |
|
nghttp2-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 468206a0ac0491906e97ab614bf6565fdec3691d7de350c1593e4d54ea01a5bd |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 579b1b7f07c959dc5288f59412522b9074c07a89224312cd08821731df8e47d2 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 49d93305db926e17069cbb96358c0f1d0fb6e0bd0b645907b04d2e387885db1d |
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0
| SRPM |
| aarch64 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 7d205863359d7541635024c29a04be43c94c5fd539b9ca4419be026c321bec76 |
|
libnghttp2-devel-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 8fc62f8b0bc54c79cdead1a77ade9c38889199615a52ced3987a58e98b182d55 |
|
nghttp2-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 1c6179018ea576fd85d57ce95576a9aff2629c731b4dd834e6ce57abd8f4514b |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: dfd3de4b895d059efead11fb16b0f84ae651c137d4e7d833c8a2e36fded40ca7 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 3ee073d102f1e64d3c6dfab8eae82f227d38ba7dd88ffe38d2f08becf9c91d60 |
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| aarch64 |
|
libnghttp2-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 93fb62a53793ff75b8409586e130d6734892f3d6e6744fb78f2ff71be487e816 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 7d205863359d7541635024c29a04be43c94c5fd539b9ca4419be026c321bec76 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: dfd3de4b895d059efead11fb16b0f84ae651c137d4e7d833c8a2e36fded40ca7 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.aarch64.rpm
|
SHA-256: 3ee073d102f1e64d3c6dfab8eae82f227d38ba7dd88ffe38d2f08becf9c91d60 |
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.0
| SRPM |
|
nghttp2-1.43.0-5.el9_0.2.src.rpm
|
SHA-256: cf3c7e05996f03b2e0a48239401ba0302619ea3168e61e1038d0a0886b2b4284 |
| s390x |
|
libnghttp2-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 03dc268e1f5fd29ff97f6725fb92dbf8f936aeee981f47ed3d5d2cd99d6b0a77 |
|
libnghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 976dab3c3b8fc40aa67c23257ab2f3f79d70d46a03c7d78cb22f027c088a48e4 |
|
nghttp2-debuginfo-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 579b1b7f07c959dc5288f59412522b9074c07a89224312cd08821731df8e47d2 |
|
nghttp2-debugsource-1.43.0-5.el9_0.2.s390x.rpm
|
SHA-256: 49d93305db926e17069cbb96358c0f1d0fb6e0bd0b645907b04d2e387885db1d |
