Issued:
2019-11-05
Updated:
2019-11-05

RHSA-2019:3701 - Security Advisory

Synopsis

Moderate: curl security and bug fix update

Type/Severity

Security Advisory: Moderate

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Identify and remediate systems affected by this advisory.

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Topic

An update for curl is now available for Red Hat Enterprise Linux 8.

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.

Description

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.

Security Fix(es):

  • curl: NTLM type-2 heap out-of-bounds buffer read (CVE-2018-16890)
  • wget: Information exposure in set_file_metadata function in xattr.c (CVE-2018-20483)
  • curl: NTLMv2 type-3 header stack buffer overflow (CVE-2019-3822)
  • curl: SMTP end-of-response out-of-bounds read (CVE-2019-3823)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 8 s390x
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
  • Red Hat Enterprise Linux for ARM 64 8 aarch64

Fixes

  • BZ - 1662705 - CVE-2018-20483 wget: Information exposure in set_file_metadata function in xattr.c
  • BZ - 1669156 - connection re-use does not work for SCP and SFTP
  • BZ - 1670252 - CVE-2018-16890 curl: NTLM type-2 heap out-of-bounds buffer read
  • BZ - 1670254 - CVE-2019-3822 curl: NTLMv2 type-3 header stack buffer overflow
  • BZ - 1670256 - CVE-2019-3823 curl: SMTP end-of-response out-of-bounds read

Red Hat Enterprise Linux for x86_64 8

SRPM
curl-7.61.1-11.el8.src.rpm SHA-256: e736527900a8da770f5a2c4174fbbdbb4b2d09592c20aa29e93f3aae8f9ffb91
x86_64
curl-7.61.1-11.el8.x86_64.rpm SHA-256: 85b697bf958cd13b98ebcb8806fd8bdecf4bd997fe9a15be099ff3598dc3ba90
curl-debuginfo-7.61.1-11.el8.i686.rpm SHA-256: d5bcc4bf888cc2b7dc9ef4d22e6e281811f80ef5ed65c2c56bd17d2563e02bf5
curl-debuginfo-7.61.1-11.el8.x86_64.rpm SHA-256: ab8e59eaa22ecf8a1cfdee7e3f8d8086ceb621523db30666329d8b9f915264dd
curl-debugsource-7.61.1-11.el8.i686.rpm SHA-256: 521080f5cddad675d17c60b45f34f8f218de86446ef4e0ed531694c199aad7ba
curl-debugsource-7.61.1-11.el8.x86_64.rpm SHA-256: 1f513d871d9d83b55b31fbae86d1f358d06801f02f31f118c98b82fb51d1d74b
curl-minimal-debuginfo-7.61.1-11.el8.i686.rpm SHA-256: cbfd437b29a6cfb55c4781e9d1ee5c9b49e4db0a9e49782472700d679713ff18
curl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm SHA-256: 36f47056cbcc4a88da56e5195e1a121af730af54ac1b6954ea32e8b1bd3b90ab
libcurl-7.61.1-11.el8.i686.rpm SHA-256: 62781f398d173f6b559577dd10d99962774ba4249482b2dccf78ac9a2617eecc
libcurl-7.61.1-11.el8.x86_64.rpm SHA-256: ead2e7ca1bc4c0fe293da0602dbece3ac0542b9b3692a8670e5d3913b81dd70c
libcurl-debuginfo-7.61.1-11.el8.i686.rpm SHA-256: 3a4f3f2c64dab7560f0ff7573ddbcf7ca5d94430aaec9a7a6377a30c764098e2
libcurl-debuginfo-7.61.1-11.el8.x86_64.rpm SHA-256: 10bcda98d5d2eaf4cf38121f89be643e1a0b80b8b7764edd44c7527f1842bb01
libcurl-devel-7.61.1-11.el8.i686.rpm SHA-256: 2fcfb18fd8e449df48dd6c909f01e9b71638adb7c2f06aaccdfdfd824cab5342
libcurl-devel-7.61.1-11.el8.x86_64.rpm SHA-256: 5fd74253d6b7913c31cefb3755b14880c8be2f0e4a2d2a7b0a08454cb8de87e1
libcurl-minimal-7.61.1-11.el8.i686.rpm SHA-256: 49f7a2602548625b24d588d13f03a62353a12529b5a229bfb07852075cb37d39
libcurl-minimal-7.61.1-11.el8.x86_64.rpm SHA-256: 4a43f5007636cd584edb47214aefd83d9e575c8bf0032b8a2907a8f3a96bf1e4
libcurl-minimal-debuginfo-7.61.1-11.el8.i686.rpm SHA-256: ffd1d222f46c8a40642f889909926795f9728626e019e32d9d58b1db7df31ebc
libcurl-minimal-debuginfo-7.61.1-11.el8.x86_64.rpm SHA-256: adcd47819898571bf882f6238df13f432d406720fd180d563cd246a07f90ec0c

Red Hat Enterprise Linux for IBM z Systems 8

SRPM
curl-7.61.1-11.el8.src.rpm SHA-256: e736527900a8da770f5a2c4174fbbdbb4b2d09592c20aa29e93f3aae8f9ffb91
s390x
curl-7.61.1-11.el8.s390x.rpm SHA-256: 5b4360f4c672902434ac73d7e24e68bdc2198e6ed4021f6792b9b8eaba7e5818
curl-debuginfo-7.61.1-11.el8.s390x.rpm SHA-256: 52ca652e70674a62595a8bcb89f923243c5d0cb3a622dff8a86691cdce7b0d02
curl-debugsource-7.61.1-11.el8.s390x.rpm SHA-256: bf33a40bde0268ab4620cb5d1df3ebd6449f810b570bfb0fe2f28d99c4744ed6
curl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm SHA-256: f76270d0da95b72171bca0778272abc00ab172a6a46985b181e2bc2c16480346
libcurl-7.61.1-11.el8.s390x.rpm SHA-256: 89d4d024de38d9a54a929c7e0f941e82b7fe2c472be1ae0f72fb209d988a1fd5
libcurl-debuginfo-7.61.1-11.el8.s390x.rpm SHA-256: 0a7c9a0bda441b22243dc05cf34fbb29a9099d29876f915bc80e9a028d2266d0
libcurl-devel-7.61.1-11.el8.s390x.rpm SHA-256: d84701cf18b347d6a6e9ddaf33deef7a945d11abd1237126cd4249ae3053ea05
libcurl-minimal-7.61.1-11.el8.s390x.rpm SHA-256: baa560ccd861500b85c4ee97c454413d3866b7b52164803cbb8a0788fabfe6f4
libcurl-minimal-debuginfo-7.61.1-11.el8.s390x.rpm SHA-256: 10644e99f1497d013c24d1137a8d698da4ea8a055c3e9531584d299ee9f6fb37

Red Hat Enterprise Linux for Power, little endian 8

SRPM
curl-7.61.1-11.el8.src.rpm SHA-256: e736527900a8da770f5a2c4174fbbdbb4b2d09592c20aa29e93f3aae8f9ffb91
ppc64le
curl-7.61.1-11.el8.ppc64le.rpm SHA-256: 3cfc7efa179eedf33bf4e79e16a5289207ab71c479db314a4c70867c0e4843d6
curl-debuginfo-7.61.1-11.el8.ppc64le.rpm SHA-256: 4edb6a3a3231a60c7a5cdf208600cd8afa51100605338e748b1e598b27ffb25b
curl-debugsource-7.61.1-11.el8.ppc64le.rpm SHA-256: 94b64e7796f323ce19c268fc0f558eac707e0ec486d4a3420bc41a37e0b4c02a
curl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm SHA-256: f13b8822a424c475014c13e7af4df003d8442eba6e54f94bda745a56a2e06ecd
libcurl-7.61.1-11.el8.ppc64le.rpm SHA-256: 3f0e767b6df54250946254f05268cff811d4427b9d0612752764779fd8b5036f
libcurl-debuginfo-7.61.1-11.el8.ppc64le.rpm SHA-256: b7ccb974a94d4777b98d2431f08ccfd8ce7ed2b1df2ec365e1d6de22ebb3b1c2
libcurl-devel-7.61.1-11.el8.ppc64le.rpm SHA-256: 7ee0180115bd9f7660ebe15fab07cb6ca40f2726a9824fba81fbcbe020b23ed3
libcurl-minimal-7.61.1-11.el8.ppc64le.rpm SHA-256: 47b1697f5ebb9bb3296f6e8ab6b5dedafcd128cc97890779a0ef079bbc2e3122
libcurl-minimal-debuginfo-7.61.1-11.el8.ppc64le.rpm SHA-256: 72248cdd551dcc05c4d0d11f6df9583aef5de499dab27867e442f916835e0237

Red Hat Enterprise Linux for ARM 64 8

SRPM
curl-7.61.1-11.el8.src.rpm SHA-256: e736527900a8da770f5a2c4174fbbdbb4b2d09592c20aa29e93f3aae8f9ffb91
aarch64
curl-7.61.1-11.el8.aarch64.rpm SHA-256: b85f9a32f8b411b85835c77e156681c71bc85a0ab0240fe968132ee6608e77d7
curl-debuginfo-7.61.1-11.el8.aarch64.rpm SHA-256: 57afbe4d61bfabf241ee7ec92660681c041f1c56112abddce857569309f630ae
curl-debugsource-7.61.1-11.el8.aarch64.rpm SHA-256: e43aae0018077fd4faaf8127b683aad5b3748dc9856fa3416aff9955072c7601
curl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm SHA-256: 79869072637a1a9f927f9c81375693667c91eba686be8c9a27dd690c104f77f8
libcurl-7.61.1-11.el8.aarch64.rpm SHA-256: 824dcd55e071d0f80aee1c10b2e4617189985574d4e8b8e12956a59b04b1085c
libcurl-debuginfo-7.61.1-11.el8.aarch64.rpm SHA-256: a6fa0344ce4cd325866b7e5ee419659ed7737a952a624197587850c49f6e8540
libcurl-devel-7.61.1-11.el8.aarch64.rpm SHA-256: 9b0a4f25aa6b1035f416cfe08e7bb0ae235bf48f9f16acffe73367c11b1f2a30
libcurl-minimal-7.61.1-11.el8.aarch64.rpm SHA-256: 7f04ba6e9c036e8d4d6a1237cd56d41da00f7d14def5c5b3001792bfeea820c5
libcurl-minimal-debuginfo-7.61.1-11.el8.aarch64.rpm SHA-256: 4f82a5205b3fddab0a604df64d374be687ea49cf89acda4660f13b48ccf4f35b

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