CVE-2018-20657
N/A
Published: January 2, 2019 at 02:00 PM UTC
Updated: June 17, 2026 at 01:53 AM UTC
2 products affected across 2 vendorsBinutilsTraffix Signaling Delivery Controller
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Severity
N/A
Exploit prediction
EPSS 4%
Description
The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/106444Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:3352x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88539x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://support.f5.com/csp/article/K62602089Quick Info
StatusMODIFIED
CWE
CWE-772
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