According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The iconv function in the GNU C Library (aka glibc or     libc6) 2.30 to 2.32, when converting UCS4 text     containing an irreversible character, fails an     assertion in the code path and aborts the program,     potentially resulting in a denial of     service.(CVE-2020-29562)

  - sysdeps/i386/ldbl2mpn.c in the GNU C Library (aka glibc     or libc6) before 2.23 on x86 targets has a stack-based     buffer overflow if the input to any of the printf     family of functions is an 80-bit long double with a     non-canonical bit pattern, as seen when passing a     \x00\x04\x00\x00\x00\x00\x00\x00\x00\x04 value to     sprintf. NOTE: the issue does not affect glibc by     default in 2016 or later (i.e., 2.23 or later) because     of commits made in 2015 for inlining of C99 math     functions through use of GCC built-ins. In other words,     the reference to 2.23 is intentional despite the     mention of 'Fixed for glibc 2.33' in the 26649     reference.(CVE-2020-29573)

  - The iconv feature in the GNU C Library (aka glibc or     libc6) through 2.32, when processing invalid multi-byte     input sequences in the EUC-KR encoding, may have a     buffer over-read.(CVE-2019-25013)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

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EulerOS 2.0 SP8 : glibc (EulerOS-SA-2021-1142)

high Nessus Plugin ID 145715

Version 1.4