- 発行日:
- 2023-10-10
- 更新日:
- 2023-10-10
RHSA-2023:5615 - Security Advisory
概要
Moderate: libssh2 security update
タイプ/重大度
Security Advisory: Moderate
Red Hat Insights パッチ分析
このアドバイザリーの影響を受けるシステムを特定し、修正します。
トピック
An update for libssh2 is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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.
説明
The libssh2 packages provide a library that implements the SSH2 protocol.
Security Fix(es):
- libssh2: use-of-uninitialized-value in _libssh2_transport_read (CVE-2020-22218)
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.
解決策
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing these updated packages, all running applications using libssh2 must be restarted for this update to take effect.
影響を受ける製品
- Red Hat Enterprise Linux Server 7 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 Power, big endian 7 ppc64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
- Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 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
修正
- BZ - 2235542 - CVE-2020-22218 libssh2: use-of-uninitialized-value in _libssh2_transport_read
CVE
Red Hat Enterprise Linux Server 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
x86_64 | |
libssh2-1.8.0-4.el7_9.1.i686.rpm | SHA-256: ca0afc77a984564fa1492bf93d6f04c81e9121bbffa3abe0527f150194dcc747 |
libssh2-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: c0728558ef9e4af5d368f687f7681c98946e20ebc273a4c441d95f989ef5e699 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-devel-1.8.0-4.el7_9.1.i686.rpm | SHA-256: b81914a8f400cf6b535e4fe194a1dddd462bd5aa40862660a59e48bcf0ecd169 |
libssh2-devel-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 9c5aab56a01e25c66d99617e9cbcac0a4e4658af805e397e2ac0a3b5113333c9 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
x86_64 | |
libssh2-1.8.0-4.el7_9.1.i686.rpm | SHA-256: ca0afc77a984564fa1492bf93d6f04c81e9121bbffa3abe0527f150194dcc747 |
libssh2-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: c0728558ef9e4af5d368f687f7681c98946e20ebc273a4c441d95f989ef5e699 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-devel-1.8.0-4.el7_9.1.i686.rpm | SHA-256: b81914a8f400cf6b535e4fe194a1dddd462bd5aa40862660a59e48bcf0ecd169 |
libssh2-devel-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 9c5aab56a01e25c66d99617e9cbcac0a4e4658af805e397e2ac0a3b5113333c9 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Workstation 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
x86_64 | |
libssh2-1.8.0-4.el7_9.1.i686.rpm | SHA-256: ca0afc77a984564fa1492bf93d6f04c81e9121bbffa3abe0527f150194dcc747 |
libssh2-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: c0728558ef9e4af5d368f687f7681c98946e20ebc273a4c441d95f989ef5e699 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-devel-1.8.0-4.el7_9.1.i686.rpm | SHA-256: b81914a8f400cf6b535e4fe194a1dddd462bd5aa40862660a59e48bcf0ecd169 |
libssh2-devel-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 9c5aab56a01e25c66d99617e9cbcac0a4e4658af805e397e2ac0a3b5113333c9 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Desktop 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
x86_64 | |
libssh2-1.8.0-4.el7_9.1.i686.rpm | SHA-256: ca0afc77a984564fa1492bf93d6f04c81e9121bbffa3abe0527f150194dcc747 |
libssh2-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: c0728558ef9e4af5d368f687f7681c98946e20ebc273a4c441d95f989ef5e699 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-devel-1.8.0-4.el7_9.1.i686.rpm | SHA-256: b81914a8f400cf6b535e4fe194a1dddd462bd5aa40862660a59e48bcf0ecd169 |
libssh2-devel-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 9c5aab56a01e25c66d99617e9cbcac0a4e4658af805e397e2ac0a3b5113333c9 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux for IBM z Systems 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
s390x | |
libssh2-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 02665bd9969e2fa6edcecc5cf8983a852b545a994e6ea5b1a2d21c4249e576d2 |
libssh2-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: 5fe64b111992e0af1f5dd666b8965ad733e4c2683b055d29c89d109e48f43d87 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 8a395b09a46f3168f54af9428e49a595a4a519c628274cc5b4d783558e7fca58 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 8a395b09a46f3168f54af9428e49a595a4a519c628274cc5b4d783558e7fca58 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: e493bd22388034e9571a835bd68a3cb0451c40462f82225ba81567fe5b0bd90e |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: e493bd22388034e9571a835bd68a3cb0451c40462f82225ba81567fe5b0bd90e |
libssh2-devel-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 7e7d0a0b880ba19d377b054ad53f33de700286ea18d0c3063c524ca77ad4636f |
libssh2-devel-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: 2d1a9e84942022a0f6ce0a644e9d7f9ebdb2756504226eea94633dd411dead71 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux for Power, big endian 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
ppc64 | |
libssh2-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: 0ddcced0c913fe6d7683c4158f3269efaf6701836ecfe5f7504d3fa8fcc082c2 |
libssh2-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 616519c9a5f6b6fc238cff40586cfd5c37f9d5fb2a31051780f8af3762177748 |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: c5a7d376bf452e0d699c99f4bb4d6ad568f916ac730d7590475aba1abc7df40e |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: c5a7d376bf452e0d699c99f4bb4d6ad568f916ac730d7590475aba1abc7df40e |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 4c2652fb6b866dff936c91a7d48cc43a810b431f38aac25d346c9d27767ba6b5 |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 4c2652fb6b866dff936c91a7d48cc43a810b431f38aac25d346c9d27767ba6b5 |
libssh2-devel-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: ea7a854c1e43389e62fac06366c3d39b6dd515a663befbef4cd9816c75eb644b |
libssh2-devel-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 5bb3b73e4183ce9c7af958b64354b20076fd5484bd95fc04b704ec9ea6005be7 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux for Scientific Computing 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
x86_64 | |
libssh2-1.8.0-4.el7_9.1.i686.rpm | SHA-256: ca0afc77a984564fa1492bf93d6f04c81e9121bbffa3abe0527f150194dcc747 |
libssh2-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: c0728558ef9e4af5d368f687f7681c98946e20ebc273a4c441d95f989ef5e699 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.i686.rpm | SHA-256: 28b6e1ef8108223b67e7cd4532b1ff9dfa27c72f845ae71f419016b01415f072 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-debuginfo-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 8c53bed3f88e4be6570fe4883ef7a4f7f1c38257a2d7a1b5f2e8b66c8e5f5033 |
libssh2-devel-1.8.0-4.el7_9.1.i686.rpm | SHA-256: b81914a8f400cf6b535e4fe194a1dddd462bd5aa40862660a59e48bcf0ecd169 |
libssh2-devel-1.8.0-4.el7_9.1.x86_64.rpm | SHA-256: 9c5aab56a01e25c66d99617e9cbcac0a4e4658af805e397e2ac0a3b5113333c9 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux for Power, little endian 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
ppc64le | |
libssh2-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: e8db75332829dbdb60ae5def855040309416cce0cde2c999fcdb95353e27226c |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 178d57acf85aaa1682842353d192f2088836abd758764b7e0c4efbf9fe375ffa |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 178d57acf85aaa1682842353d192f2088836abd758764b7e0c4efbf9fe375ffa |
libssh2-devel-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 1a9a2b8027d59b0b287ab602584e4b4440f24522d4ebc7cc9d9de39476486d7a |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
s390x | |
libssh2-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 02665bd9969e2fa6edcecc5cf8983a852b545a994e6ea5b1a2d21c4249e576d2 |
libssh2-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: 5fe64b111992e0af1f5dd666b8965ad733e4c2683b055d29c89d109e48f43d87 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 8a395b09a46f3168f54af9428e49a595a4a519c628274cc5b4d783558e7fca58 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 8a395b09a46f3168f54af9428e49a595a4a519c628274cc5b4d783558e7fca58 |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: e493bd22388034e9571a835bd68a3cb0451c40462f82225ba81567fe5b0bd90e |
libssh2-debuginfo-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: e493bd22388034e9571a835bd68a3cb0451c40462f82225ba81567fe5b0bd90e |
libssh2-devel-1.8.0-4.el7_9.1.s390.rpm | SHA-256: 7e7d0a0b880ba19d377b054ad53f33de700286ea18d0c3063c524ca77ad4636f |
libssh2-devel-1.8.0-4.el7_9.1.s390x.rpm | SHA-256: 2d1a9e84942022a0f6ce0a644e9d7f9ebdb2756504226eea94633dd411dead71 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
ppc64 | |
libssh2-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: 0ddcced0c913fe6d7683c4158f3269efaf6701836ecfe5f7504d3fa8fcc082c2 |
libssh2-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 616519c9a5f6b6fc238cff40586cfd5c37f9d5fb2a31051780f8af3762177748 |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: c5a7d376bf452e0d699c99f4bb4d6ad568f916ac730d7590475aba1abc7df40e |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: c5a7d376bf452e0d699c99f4bb4d6ad568f916ac730d7590475aba1abc7df40e |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 4c2652fb6b866dff936c91a7d48cc43a810b431f38aac25d346c9d27767ba6b5 |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 4c2652fb6b866dff936c91a7d48cc43a810b431f38aac25d346c9d27767ba6b5 |
libssh2-devel-1.8.0-4.el7_9.1.ppc.rpm | SHA-256: ea7a854c1e43389e62fac06366c3d39b6dd515a663befbef4cd9816c75eb644b |
libssh2-devel-1.8.0-4.el7_9.1.ppc64.rpm | SHA-256: 5bb3b73e4183ce9c7af958b64354b20076fd5484bd95fc04b704ec9ea6005be7 |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian 7
SRPM | |
---|---|
libssh2-1.8.0-4.el7_9.1.src.rpm | SHA-256: 8c194daff21f2d617c927b54e6a15c30deba60478554ef5c35bc6148cf81eead |
ppc64le | |
libssh2-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: e8db75332829dbdb60ae5def855040309416cce0cde2c999fcdb95353e27226c |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 178d57acf85aaa1682842353d192f2088836abd758764b7e0c4efbf9fe375ffa |
libssh2-debuginfo-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 178d57acf85aaa1682842353d192f2088836abd758764b7e0c4efbf9fe375ffa |
libssh2-devel-1.8.0-4.el7_9.1.ppc64le.rpm | SHA-256: 1a9a2b8027d59b0b287ab602584e4b4440f24522d4ebc7cc9d9de39476486d7a |
libssh2-docs-1.8.0-4.el7_9.1.noarch.rpm | SHA-256: acc675a955f507618efb1ed488554c7e839bbab03e753038a3c7a47729d6d221 |
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