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Oracle Retail Applications Other (XStream) CVEs

2 CVEs

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Oracle product: Oracle Retail Applications / Other (XStream)✕
Overview 2 matches · 0 protected · 0 exploited · 0 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5
2matches 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 1public PoC50.0% 1EPSS ≥ 0.550.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 1 50.0% No exploit published 1 50.0%
Critical 0 0.0% High 2 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 2 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 1 50.0% Proof of concept only 1 50.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / month
No exploit published: 1Mitigation candidate: 1 High: 2 not blocked: 2 Proof of concept only: 1Working exploit published: 1
May 211 Mitigation candidate1 High1 not blocked1 Working exploit published1 Jun 210 Jul 210 Aug 210 Sep 210 Oct 210 Nov 210 Dec 210 Jan 220 Feb 221 No exploit published1 High1 not blocked1 Proof of concept only1
May 21Jun 21Jul 21Aug 21Sep 21Oct 21Nov 21Dec 21Jan 22Feb 22
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CVE Severity Published▾ Status Exploitation Description
CVE-2021-43859 High 2022-02-01 No exploit published Proof of concept only XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible.
CVE-2021-29505 High 2021-05-28 Mitigation candidate Working exploit published XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.