Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead     to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near     NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments). (CVE-2020-36149)

Note that Nessus relies on the presence of the package as reported by the vendor.

This update for libmysofa fixes the following issues :

  - Added security backports: gh#hoene/libmysofa#136 -     CVE-2020-36152 - boo#1181977 gh#hoene/libmysofa#138 -     CVE-2020-36148 - boo#1181981 gh#hoene/libmysofa#137 -     CVE-2020-36149 - boo#1181980 gh#hoene/libmysofa#134 -     CVE-2020-36151 - boo#1181978 gh#hoene/libmysofa#135 -     CVE-2020-36150 - boo#1181979 gh#hoene/libmysofa#96 -     CVE-2020-6860 - boo#1182883

Update to version 0.9.1

  - Extended angular neighbor search to 'close the sphere'

  - Added and exposed mysofa_getfilter_float_nointerp method

  - Fixed various security issues CVE-2019-16091 -     boo#1149919 CVE-2019-16092 - boo#1149920 CVE-2019-16093
    - boo#1149922 CVE-2019-16094 - boo#1149924     CVE-2019-16095 - boo#1149926 CVE-2019-20016 -     boo#1159839 CVE-2019-20063 - boo#1160040

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-4e40ccb5e6 advisory.

  - Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead     to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near     NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments). (CVE-2020-36148)

  - Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead     to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near     NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments). (CVE-2020-36149)

  - Incorrect handling of input data in loudness function in the libmysofa library 0.5 - 1.1 will lead to heap     buffer overflow and access to unallocated memory block. (CVE-2020-36150)

  - Incorrect handling of input data in mysofa_resampler_reset_mem function in the libmysofa library 0.5 - 1.1     will lead to heap buffer overflow and overwriting large memory block. (CVE-2020-36151)

  - Buffer overflow in readDataVar in hdf/dataobject.c in Symonics libmysofa 0.5 - 1.1 allows attackers to     execute arbitrary code via a crafted SOFA. (CVE-2020-36152)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
258203	Linux Distros Unpatched Vulnerability : CVE-2020-36149	Nessus	Misc.	medium
147930	openSUSE Security Update : libmysofa (openSUSE-2021-444)	Nessus	SuSE Local Security Checks	critical
146902	Fedora 32 : libmysofa (2021-4e40ccb5e6)	Nessus	Fedora Local Security Checks	high

Detections

Analytics

CVE-2020-36149

medium

Tenable Plugins

medium

critical

high