SUSE update for gcc48

1) Integer overflow

EUVDB-ID: #VU19616

Risk: Medium

CVSSv4.0: 4.4 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-14250

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in simple_object_elf_match() function in simple-object-elf.c. A remote attacker can use a specially crFted ELF file to trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Update the affected package gcc48 to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Workstation Extension: 12-SP5

SUSE Linux Enterprise Desktop: 12-SP5

SUSE Linux Enterprise Software Development Kit: 12-SP5

SUSE Linux Enterprise Server for SAP Applications: 12-SP5

SUSE Linux Enterprise Server: 12-SP5

libasan0-debuginfo: before 4.8.5-31.26.1

libasan0: before 4.8.5-31.26.1

libasan0-32bit: before 4.8.5-31.26.1

libstdc++48-devel-32bit: before 4.8.5-31.26.1

gcc48-32bit: before 4.8.5-31.26.1

cpp48-debuginfo: before 4.8.5-31.26.1

cpp48: before 4.8.5-31.26.1

libada48-debuginfo: before 4.8.5-31.26.1

libada48: before 4.8.5-31.26.1

gcc48-ada-debuginfo: before 4.8.5-31.26.1

gcc48-ada: before 4.8.5-31.26.1

gcc48-info: before 4.8.5-31.26.1

libstdc++48-devel: before 4.8.5-31.26.1

gcc48-locale: before 4.8.5-31.26.1

gcc48-c++-debuginfo: before 4.8.5-31.26.1

gcc48-c++: before 4.8.5-31.26.1

gcc48: before 4.8.5-31.26.1

gcc48-objc-32bit: before 4.8.5-31.26.1

libgcj48-devel-debuginfo: before 4.8.5-31.26.1

libgcj48-devel: before 4.8.5-31.26.1

libffi48-devel: before 4.8.5-31.26.1

libffi48-debugsource: before 4.8.5-31.26.1

gcc48-objc-debuginfo: before 4.8.5-31.26.1

gcc48-objc: before 4.8.5-31.26.1

gcc48-obj-c++-debuginfo: before 4.8.5-31.26.1

gcc48-obj-c++: before 4.8.5-31.26.1

gcc48-java-debuginfo: before 4.8.5-31.26.1

gcc48-java: before 4.8.5-31.26.1

gcc48-fortran-debuginfo: before 4.8.5-31.26.1

gcc48-fortran: before 4.8.5-31.26.1

gcc48-debugsource: before 4.8.5-31.26.1

gcc48-debuginfo: before 4.8.5-31.26.1

libgcj_bc1: before 4.8.5-31.26.1

libgcj48-jar: before 4.8.5-31.26.1

libgcj48-debugsource: before 4.8.5-31.26.1

libgcj48-debuginfo: before 4.8.5-31.26.1

libgcj48-debuginfo-32bit: before 4.8.5-31.26.1

libgcj48: before 4.8.5-31.26.1

libgcj48-32bit: before 4.8.5-31.26.1

gcc48-gij-debuginfo: before 4.8.5-31.26.1

gcc48-gij-debuginfo-32bit: before 4.8.5-31.26.1

gcc48-gij: before 4.8.5-31.26.1

gcc48-gij-32bit: before 4.8.5-31.26.1

CPE2.3

• cpe:2.3:o:suse:suse_linux_enterprise_workstation_extension:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_desktop:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
• cpe:2.3:a:suse:libasan0-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libasan0:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libasan0-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libstdc_plus_plus_48-devel-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cpp48-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:cpp48:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libada48-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libada48:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-ada-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-ada:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-info:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libstdc_plus_plus_48-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-locale:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-c_plus_plus_-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-c_plus_plus:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-objc-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libffi48-devel:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libffi48-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-objc-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-objc:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-obj-c_plus_plus_-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-obj-c_plus_plus:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-java-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-java:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-fortran-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-fortran:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj_bc1:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-jar:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-debugsource:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:libgcj48-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-gij-debuginfo:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-gij-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-gij:*:*:*:*:*:suse_linux:*:*
• cpe:2.3:a:suse:gcc48-gij-32bit:*:*:*:*:*:suse_linux:*:*

External links

https://www.suse.com/support/update/announcement/2022/suse-su-20222015-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.