<p>Upgrade <code>Debian:11</code> <code>glibc</code> to version 2.30-1 or higher.</p>

Out-of-Bounds Affecting glibc package, versions <2.30-1

Threat Intelligence

0.06% (29^th percentile)

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Snyk ID SNYK-DEBIAN11-GLIBC-559183
published 4 Mar 2020
disclosed 4 Mar 2020

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Introduced: 4 Mar 2020

CVE-2020-10029 Open this link in a new tab CWE-119 Open this link in a new tab

How to fix?

Upgrade Debian:11 glibc to version 2.30-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The GNU C Library (aka glibc or libc6) before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains a non-canonical bit pattern, a seen when passing a 0x5d414141414141410000 value to sinl on x86 targets. This is related to sysdeps/ieee754/ldbl-96/e_rem_pio2l.c.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High

Out-of-Bounds Affecting glibc package, versions <2.30-1

Severity

Snyk's Security Team recommends NVD's CVSS assessment