CVE-2018-1000052

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Summary

CVECVE-2018-1000052
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-02-09 23:29:00 UTC
Updated2020-08-24 17:37:00 UTC
Descriptionfmtlib version prior to version 4.1.0 (before commit 0555cea5fc0bf890afe0071a558e44625a34ba85) contains a Memory corruption (SIGSEGV), CWE-134 vulnerability in fmt::print() library function that can result in Denial of Service. This attack appear to be exploitable via Specifying an invalid format specifier in the fmt::print() function results in a SIGSEGV (memory corruption, invalid write). This vulnerability appears to have been fixed in after commit 8cf30aa2be256eba07bb1cefb998c52326e846e7.

Risk And Classification

Problem Types: CWE-134

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Fmt Fmt All All All All
Application Fmt Fmt All All All All

References

ReferenceSourceLinkTags
Fix segfault on complex pointer formatting (#642) · fmtlib/fmt@8cf30aa · GitHub CONFIRM github.com Patch
Segmentation fault in fmt::print() (memory corruption, invalid write of size 1) · Issue #642 · fmtlib/fmt · GitHub CONFIRM github.com Exploit, Issue Tracking, Third Party Advisory
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