Synopsis
libreswan bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
Updated libreswan packages that fix several bugs are now available for Red Hat Enterprise Linux 7.
Description
Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network (VPN).
This update fixes the following bugs:
- Libreswan crash upon receiving ISAKMP_NEXT_D with appended ISAKMP_NEXT_N (BZ#1672921)
- libreswan using NSS IPsec profiles regresses when critical flags are set causing validation failure (BZ#1680483)
- Opportunistic IPsec instances of /32 groups or auto=start that receive delete won't restart (BZ#1683577)
- IKEv1 traffic interruption when responder deletes SAs 60 seconds before EVENT_SA_REPLACE (BZ#1708060)
Users of libreswan are advised to upgrade to these updated packages, which fix these bugs.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
Affected Products
-
Red Hat Enterprise Linux Server 7 x86_64
-
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6 x86_64
-
Red Hat Enterprise Linux Server - AUS 7.6 x86_64
-
Red Hat Enterprise Linux Server - Extended Life Cycle Support 7 x86_64
-
Red Hat Enterprise Linux Workstation 7 x86_64
-
Red Hat Enterprise Linux Desktop 7 x86_64
-
Red Hat Enterprise Linux for IBM z Systems 7 s390x
-
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x
-
Red Hat Enterprise Linux for Power, big endian 7 ppc64
-
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6 ppc64
-
Red Hat Enterprise Linux for Power, little endian 7 ppc64le
-
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6 ppc64le
-
Red Hat Enterprise Linux Server - TUS 7.6 x86_64
-
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7 s390x
-
Red Hat Enterprise Linux for ARM 64 7 aarch64
-
Red Hat Enterprise Linux for Power 9 7 ppc64le
-
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 7.6 ppc64le
-
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.6 x86_64
-
Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x
-
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7 ppc64
-
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7 ppc64le
Fixes
-
BZ - 1680483
- libreswan using NSS IPsec profiles regresses when critical flags are set causing validation failure [rhel-7.6.z]
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux Server - AUS 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux Workstation 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux Desktop 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux for IBM z Systems 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| s390x |
|
libreswan-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 861765aed78b15fc53c8f9d020782ec24d3f9af7d8eb4c9eacf49e536e4e05f0 |
|
libreswan-debuginfo-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 110f32b204afe6a9c1ccf8675d0b0fd6a522fda0316240e90bfa8df7d9b5b984 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| s390x |
|
libreswan-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 861765aed78b15fc53c8f9d020782ec24d3f9af7d8eb4c9eacf49e536e4e05f0 |
|
libreswan-debuginfo-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 110f32b204afe6a9c1ccf8675d0b0fd6a522fda0316240e90bfa8df7d9b5b984 |
Red Hat Enterprise Linux for Power, big endian 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64 |
|
libreswan-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: 586436ff247b88d034bb460f7117d82cdc8a8af925fac6fafdbdde3c26460872 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: c5ddaf4c3e5fee4386fd2bf321e6e2f46e9000ceeaa4f9d20a64add4f23ce4ce |
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64 |
|
libreswan-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: 586436ff247b88d034bb460f7117d82cdc8a8af925fac6fafdbdde3c26460872 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: c5ddaf4c3e5fee4386fd2bf321e6e2f46e9000ceeaa4f9d20a64add4f23ce4ce |
Red Hat Enterprise Linux for Power, little endian 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64le |
|
libreswan-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: 38d37cfe8d4a946ba890ded9a644cd310112d17439dd93928235a1718f85e742 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: a024599f3b8b017e8b1da57b8cd6cb53bbbb304998f10e0f3015a022774d3de4 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64le |
|
libreswan-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: 38d37cfe8d4a946ba890ded9a644cd310112d17439dd93928235a1718f85e742 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: a024599f3b8b017e8b1da57b8cd6cb53bbbb304998f10e0f3015a022774d3de4 |
Red Hat Enterprise Linux Server - TUS 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| s390x |
|
libreswan-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 861765aed78b15fc53c8f9d020782ec24d3f9af7d8eb4c9eacf49e536e4e05f0 |
|
libreswan-debuginfo-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 110f32b204afe6a9c1ccf8675d0b0fd6a522fda0316240e90bfa8df7d9b5b984 |
Red Hat Enterprise Linux for ARM 64 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| aarch64 |
|
libreswan-3.25-4.8.el7_6.aarch64.rpm
|
SHA-256: 157572d3952ceb4bbd4b91f5513ed5f5e0d78c47e194c4793aff6c15420d0fc2 |
|
libreswan-debuginfo-3.25-4.8.el7_6.aarch64.rpm
|
SHA-256: c0c0b657366bba0716d0d657802943121f9666effe9be053f36a0f723e8d4ccc |
Red Hat Enterprise Linux for Power 9 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64le |
|
libreswan-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: 38d37cfe8d4a946ba890ded9a644cd310112d17439dd93928235a1718f85e742 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: a024599f3b8b017e8b1da57b8cd6cb53bbbb304998f10e0f3015a022774d3de4 |
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64le |
|
libreswan-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: 38d37cfe8d4a946ba890ded9a644cd310112d17439dd93928235a1718f85e742 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: a024599f3b8b017e8b1da57b8cd6cb53bbbb304998f10e0f3015a022774d3de4 |
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.6
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| x86_64 |
|
libreswan-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: 1cfd29b9dba17f27f89644803f469ff8c294baa1264e2a8bdabf082239cc22c7 |
|
libreswan-debuginfo-3.25-4.8.el7_6.x86_64.rpm
|
SHA-256: d1d08c6d752d1a7d42ee14cc68a659d283fc36f745a029b0bd0daf7056541c4d |
Red Hat Enterprise Linux for IBM System z (Structure A) 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| s390x |
|
libreswan-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 861765aed78b15fc53c8f9d020782ec24d3f9af7d8eb4c9eacf49e536e4e05f0 |
|
libreswan-debuginfo-3.25-4.8.el7_6.s390x.rpm
|
SHA-256: 110f32b204afe6a9c1ccf8675d0b0fd6a522fda0316240e90bfa8df7d9b5b984 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64 |
|
libreswan-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: 586436ff247b88d034bb460f7117d82cdc8a8af925fac6fafdbdde3c26460872 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64.rpm
|
SHA-256: c5ddaf4c3e5fee4386fd2bf321e6e2f46e9000ceeaa4f9d20a64add4f23ce4ce |
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7
| SRPM |
|
libreswan-3.25-4.8.el7_6.src.rpm
|
SHA-256: 0270a06992cc63e6b4593a3011a62c534a52d788b2325b48557a903d75ad154b |
| ppc64le |
|
libreswan-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: 38d37cfe8d4a946ba890ded9a644cd310112d17439dd93928235a1718f85e742 |
|
libreswan-debuginfo-3.25-4.8.el7_6.ppc64le.rpm
|
SHA-256: a024599f3b8b017e8b1da57b8cd6cb53bbbb304998f10e0f3015a022774d3de4 |
