SB2017081043 - Fedora 25 update for mingw-openjpeg2

Description

This security bulletin contains information about 7 vulnerabilities.

1) Division by zero (CVE-ID: CVE-2016-9112)

CWE-ID: CWE-369 - Divide By Zero

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

Floating Point Exception (aka FPE or divide by zero) in opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2.

2) NULL pointer dereference (CVE-ID: CVE-2016-9113)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in function imagetobmp of convertbmp.c:980 of OpenJPEG 2.1.2. image->comps[0].data is not assigned a value after initialization(NULL). Impact is Denial of Service. A remote attacker can perform a denial of service (DoS) attack.

3) NULL pointer dereference (CVE-ID: CVE-2016-9114)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

There is a NULL Pointer Access in function imagetopnm of convert.c:1943(jp2) of OpenJPEG 2.1.2. image->comps[compno].data is not assigned a value after initialization(NULL). Impact is Denial of Service.

4) Buffer overflow (CVE-ID: CVE-2016-9115)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

Heap Buffer Over-read in function imagetotga of convert.c(jp2):942 in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file.

5) NULL pointer dereference (CVE-ID: CVE-2016-9116)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

NULL Pointer Access in function imagetopnm of convert.c:2226(jp2) in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file.

6) NULL pointer dereference (CVE-ID: CVE-2016-9117)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

NULL Pointer Access in function imagetopnm of convert.c(jp2):1289 in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file.

7) Buffer overflow (CVE-ID: CVE-2016-9118)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Heap Buffer Overflow (WRITE of size 4) in function pnmtoimage of convert.c:1719 in OpenJPEG 2.1.2.

Remediation

Install update from vendor's website.

References

• https://bodhi.fedoraproject.org/updates/FEDORA-2017-f6e3215f2b