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Block one more gadget type (shiro-core) #2648

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cowtowncoder opened this issue Mar 10, 2020 · 1 comment
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Block one more gadget type (shiro-core) #2648

cowtowncoder opened this issue Mar 10, 2020 · 1 comment
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CVE Issues related to public CVEs (security vuln reports)
Milestone
2.9.10.4

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@cowtowncoder
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cowtowncoder commented Mar 10, 2020 •
edited

Another gadget type reported regarding a class of shiro-core package.
See https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 for description of the general problem.

Reporter: (not public)

Fix will be included in:

  • 2.9.10.4
  • 2.8.11.6 (jackson-bom version 2.8.11.20200310)
  • 2.7.9.7
  • Does not affect 2.10.0 and later
@cowtowncoder cowtowncoder added this to the 2.9.10.4 milestone Mar 10, 2020
qxo pushed a commit to qxo/jackson-databind that referenced this issue Mar 10, 2020
@cowtowncoder @qxo
Fix FasterXML#2648
818aa3e
cowtowncoder added a commit that referenced this issue Mar 10, 2020
@cowtowncoder
Fix #2648
3240cab
@cowtowncoder
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Note: there is some suspicion that class blocked might not, in fact, be exploitable, by attackers.
But block is added in abundance of caution as there does not seem to be any chance type would have legit uses.
In general, however, we try to limit to real threats and not include speculative blocks.

This was referenced Mar 11, 2020
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@cowtowncoder cowtowncoder changed the title Block one more gadget type (shiro-core, CVE-to-be-allocated) Block one more gadget type (shiro-core) Mar 18, 2020
martokarski pushed a commit to atlassian/jackson-1 that referenced this issue May 8, 2020
Block one more gadget type (shiro-core)
b9954f7 
Merged from FasterXML/jackson-databind#2648
@cowtowncoder cowtowncoder added the CVE Issues related to public CVEs (security vuln reports) label Jul 16, 2020
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