Upstream information
Description
There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunk_int.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.3 | 2.1 |
| Vector | AV:N/AC:M/Au:N/C:N/I:N/A:P | AV:L/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Network | Local |
| Access Complexity | Medium | Low |
| Authentication | None | None |
| Confidentiality Impact | None | Partial |
| Integrity Impact | None | None |
| Availability Impact | Partial | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.5 | 4 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | Required | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | Low |
| Integrity Impact | None | None |
| Availability Impact | High | None |
| CVSSv3 Version | 3.1 | 3 |
SUSE Security Advisories:
- SUSE-SU-2018:3882-1, published Fri Nov 23 13:15:49 MST 2018
- SUSE-SU-2018:3882-2, published Wed Dec 12 13:12:29 MST 2018
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-2772 SUSE-SLE-SDK-12-SP3-2018-2772 |
| SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2018-2772 SUSE-SLE-SDK-12-SP4-2018-2772 |
| SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA libexiv2-12-0.23-12.5.1 |
| SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-2772 SUSE-SLE-SERVER-12-SP3-2018-2772 |
| SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2018-2772 SUSE-SLE-SERVER-12-SP4-2018-2772 |
| SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA libexiv2-12-0.23-12.5.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA exiv2-0.23-12.5.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA libexiv2-devel-0.23-12.5.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP5 GA exiv2-0.23-12.5.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA libexiv2-devel-0.23-12.5.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-2772 |
| SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2018-2772 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP5 | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | exiv2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | exiv2 | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | exiv2 | Released |
| SUSE Enterprise Storage 5 | exiv2 | Released |
| SUSE Linux Enterprise Desktop 11 SP2 | exiv2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | exiv2 | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | exiv2 | Not affected |
| SUSE Linux Enterprise Desktop 12 | exiv2 | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | exiv2 | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | exiv2 | Ignore |
| SUSE Linux Enterprise Desktop 12 SP3 | exiv2 | Released |
| SUSE Linux Enterprise Desktop 12 SP4 | exiv2 | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP4 | exiv2 | Released |
| SUSE Linux Enterprise Point of Sale 11 SP3 | exiv2 | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | exiv2 | Affected |
| SUSE Linux Enterprise Point of Service Image Server 12 SP2 | exiv2 | Released |
| SUSE Linux Enterprise Server 11 SP1-LTSS | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | exiv2 | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | exiv2 | Not affected |
| SUSE Linux Enterprise Server 12 | exiv2 | Affected |
| SUSE Linux Enterprise Server 12 SP1 | exiv2 | Affected |
| SUSE Linux Enterprise Server 12 SP1-LTSS | exiv2 | Ignore |
| SUSE Linux Enterprise Server 12 SP2 | exiv2 | Ignore |
| SUSE Linux Enterprise Server 12 SP2-BCL | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP2-LTSS | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP3 | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP3-BCL | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP3-LTSS | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP4 | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | exiv2 | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | exiv2 | Released |
| SUSE Linux Enterprise Server 12-LTSS | exiv2 | Ignore |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | exiv2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP2 | exiv2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | exiv2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | exiv2 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | exiv2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | exiv2 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | exiv2 | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | exiv2 | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | exiv2 | Released |
| SUSE Linux Enterprise Software Development Kit 11 SP2 | exiv2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | exiv2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | exiv2 | Not affected |
| SUSE Linux Enterprise Software Development Kit 12 | exiv2 | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | exiv2 | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | exiv2 | Ignore |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | exiv2 | Released |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | exiv2 | Released |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | exiv2 | Released |
| SUSE OpenStack Cloud 7 | exiv2 | Released |
| SUSE OpenStack Cloud 8 | exiv2 | Released |
| SUSE OpenStack Cloud 9 | exiv2 | Released |
| SUSE OpenStack Cloud Crowbar 8 | exiv2 | Released |
| SUSE OpenStack Cloud Crowbar 9 | exiv2 | Released |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 | exiv2 | Affected |
SUSE Timeline for this CVE
CVE page created: Thu Dec 14 17:35:17 2017CVE page last modified: Tue Nov 12 19:16:37 2024