Memory Leak The advisory has been revoked - it doesn't affect any version of package gdb-gdbserver (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL8-GDBGDBSERVER-5857734
- published24 Aug 2023
- disclosed4 Dec 2019
Introduced: 4 Dec 2019
CVE-2020-21490 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gdb-gdbserver package and not the gdb-gdbserver package as distributed by RHEL.
An issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled.
References
- https://access.redhat.com/security/cve/CVE-2020-21490
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=378fd436405b3051df34ac995b2e03fe1f3d1907
- https://security.netapp.com/advisory/ntap-20230929-0007/
- https://sourceware.org/bugzilla/show_bug.cgi?id=25249
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=378fd436405b3051df34ac995b2e03fe1f3d1907