Test ID:	1.3.6.1.4.1.25623.1.0.844886
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4898-1)
Summary:	The remote host is missing an update for the 'curl' package(s) announced via the USN-4898-1 advisory.
Description:	Summary: The remote host is missing an update for the 'curl' package(s) announced via the USN-4898-1 advisory. Vulnerability Insight: Viktor Szakats discovered that curl did not strip off user credentials from referrer header fields. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2021-22876) Mingtao Yang discovered that curl incorrectly handled session tickets when using an HTTPS proxy. A remote attacker in control of an HTTPS proxy could use this issue to bypass certificate checks and intercept communications. This issue only affected Ubuntu 20.04 LTS and Ubuntu 20.10. (CVE-2021-22890) Affected Software/OS: 'curl' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2021-22876 https://security.netapp.com/advisory/ntap-20210521-0007/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/ https://security.gentoo.org/glsa/202105-36 https://curl.se/docs/CVE-2021-22876.html https://hackerone.com/reports/1101882 https://www.oracle.com//security-alerts/cpujul2021.html https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html Common Vulnerability Exposure (CVE) ID: CVE-2021-22890 https://curl.se/docs/CVE-2021-22890.html https://hackerone.com/reports/1129529
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