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<vuln vid="d95ac560-bd02-11ea-b78f-b42e99a1b9c3"> |
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<topic>envoy -- multiple vulnerabilities</topic> |
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<affects> |
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<package> |
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<name>istio</name> |
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<range><ge>1.5.0</ge><lt>1.5.6</lt></range> |
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</package> |
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<package> |
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<name>envoy</name> |
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<range><lt>1.12.5</lt></range> |
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</package> |
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</affects> |
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<description> |
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<body xmlns="http://www.w3.org/1999/xhtml"> |
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<p>istio developers report:</p> |
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<blockquote cite="https://istio.io/latest/news/security/istio-security-2020-007/"> |
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<p>Envoy, and subsequently Istio, are vulnerable to four newly discovered vulnerabilities</p> |
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<ul> |
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<li>CVE-2020-12603: By sending a specially crafted packet, an attacker could cause Envoy to consume excessive amounts of memory when proxying HTTP/2 requests or responses.</li> |
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<li>CVE-2020-12605: An attacker could cause Envoy to consume excessive amounts of memory when processing specially crafted HTTP/1.1 packets.</li> |
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<li>CVE-2020-8663: An attacker could cause Envoy to exhaust file descriptors when accepting too many connections.</li> |
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<li>CVE-2020-12604: An attacker could cause increased memory usage when processing specially crafted packets.</li> |
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</ul> |
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</blockquote> |
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</body> |
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</description> |
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<references> |
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<url>https://github.com/envoyproxy/envoy/security/advisories/GHSA-pc38-4q6c-85p6</url> |
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<url>https://github.com/envoyproxy/envoy/security/advisories/GHSA-8hf8-8gvw-ggvx</url> |
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<url>https://github.com/envoyproxy/envoy/security/advisories/GHSA-fjxc-jj43-f777</url> |
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<url>https://github.com/envoyproxy/envoy/security/advisories/GHSA-v8q7-fq78-4997</url> |
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<cvename>CVE-2020-8663</cvename> |
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<cvename>CVE-2020-12605</cvename> |
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<cvename>CVE-2020-12604</cvename> |
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<cvename>CVE-2020-12603</cvename> |
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</references> |
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<dates> |
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<discovery>2020-06-30</discovery> |
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<entry>2020-07-03</entry> |
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</dates> |
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</vuln> |
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