openEuler 20.03 LTS update for python-pillow



Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2020-11538
CVE-2020-10994
CVE-2020-10177
CVE-2020-10378
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
 openEuler
Operating systems & Components / Operating system

python3-pillow-help
Operating systems & Components / Operating system package or component

python3-pillow-devel
Operating systems & Components / Operating system package or component

python3-pillow
Operating systems & Components / Operating system package or component

python2-pillow-help
Operating systems & Components / Operating system package or component

python2-pillow-devel
Operating systems & Components / Operating system package or component

python2-pillow
Operating systems & Components / Operating system package or component

python-pillow-debugsource
Operating systems & Components / Operating system package or component

python-pillow-debuginfo
Operating systems & Components / Operating system package or component

python-pillow
Operating systems & Components / Operating system package or component

Vendor openEuler

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Out-of-bounds read

EUVDB-ID: #VU29437

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-11538

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the parsing of SGI image files in "libImaging/SgiRleDecode.c". A remote attacker can create a specially crafted SGI file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python3-pillow-help: before 5.3.0-7

python3-pillow-devel: before 5.3.0-7

python3-pillow: before 5.3.0-7

python2-pillow-help: before 5.3.0-7

python2-pillow-devel: before 5.3.0-7

python2-pillow: before 5.3.0-7

python-pillow-debugsource: before 5.3.0-7

python-pillow-debuginfo: before 5.3.0-7

python-pillow: before 5.3.0-7

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1083


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

2) Out-of-bounds read

EUVDB-ID: #VU29438

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-10994

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in "libImaging/Jpeg2KDecode.c". A remote attacker can create a specially crafted JP2 file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python3-pillow-help: before 5.3.0-7

python3-pillow-devel: before 5.3.0-7

python3-pillow: before 5.3.0-7

python2-pillow-help: before 5.3.0-7

python2-pillow-devel: before 5.3.0-7

python2-pillow: before 5.3.0-7

python-pillow-debugsource: before 5.3.0-7

python-pillow-debuginfo: before 5.3.0-7

python-pillow: before 5.3.0-7

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1083


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

3) Out-of-bounds read

EUVDB-ID: #VU29436

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-10177

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in "libImaging/FliDecode.c". A remote attacker can trigger out-of-bounds read error and read contents of memory on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python3-pillow-help: before 5.3.0-7

python3-pillow-devel: before 5.3.0-7

python3-pillow: before 5.3.0-7

python2-pillow-help: before 5.3.0-7

python2-pillow-devel: before 5.3.0-7

python2-pillow: before 5.3.0-7

python-pillow-debugsource: before 5.3.0-7

python-pillow-debuginfo: before 5.3.0-7

python-pillow: before 5.3.0-7

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1083


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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

4) Out-of-bounds read

EUVDB-ID: #VU29439

Risk: Medium

CVSSv4.0: 4.6 [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]

CVE-ID: CVE-2020-10378

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

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

The vulnerability exists due to an out-of-bounds read in "libImaging/PcxDecode.c" that occurs when reading PCX files where state->shuffle is instructed to read beyond state->buffer. A remote attacker can create a specially crafted PCX file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system. 

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS

python3-pillow-help: before 5.3.0-7

python3-pillow-devel: before 5.3.0-7

python3-pillow: before 5.3.0-7

python2-pillow-help: before 5.3.0-7

python2-pillow-devel: before 5.3.0-7

python2-pillow: before 5.3.0-7

python-pillow-debugsource: before 5.3.0-7

python-pillow-debuginfo: before 5.3.0-7

python-pillow: before 5.3.0-7

CPE2.3 External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2020-1083


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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