Amazon Linux 2 Security Advisory: ALAS-2018-1029
Advisory Release Date: 2018-06-07 23:23 Pacific
Advisory Updated Date: 2018-06-11 22:03 Pacific
Curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.(CVE-2018-1000300)
Curl version curl 7.20.0 to and including curl 7.59.0 contains a CWE-126: Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded RTSP content.(CVE-2018-1000301)
Affected Packages:
curl
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update curl to update your system.
src:
curl-7.55.1-12.amzn2.0.1.src
x86_64:
curl-7.55.1-12.amzn2.0.1.x86_64
libcurl-7.55.1-12.amzn2.0.1.x86_64
libcurl-devel-7.55.1-12.amzn2.0.1.x86_64
curl-debuginfo-7.55.1-12.amzn2.0.1.x86_64