giflib Decoder dgif_lib.c DGifSlurp height divide by zero

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in giflib. Impacted is the function DGifSlurp in the library dgif_lib.c of the component Decoder. Performing a manipulation of the argument height as part of GIF File results in divide by zero. This vulnerability is reported as CVE-2019-15133. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in giflib (the affected version is unknown). This affects the function DGifSlurp in the library dgif_lib.c of the component Decoder. The manipulation of the argument height as part of a GIF File leads to a divide by zero vulnerability. CWE is classifying the issue as CWE-369. The product divides a value by zero. This is going to have an impact on availability. The summary by CVE is:

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.

The weakness was disclosed 08/17/2019 (Website). The advisory is shared at usn.ubuntu.com. This vulnerability is uniquely identified as CVE-2019-15133 since 08/17/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/16/2019 🔍
08/17/2019 +182 days 🔍
08/17/2019 +0 days 🔍
08/18/2019 +1 days 🔍
11/26/2023 +1561 days 🔍

Sourcesinfo

Advisory: USN-4107-1
Status: Not defined

CVE: CVE-2019-15133 (🔍)
GCVE (CVE): GCVE-0-2019-15133
GCVE (VulDB): GCVE-100-140277

Entryinfo

Created: 08/18/2019 10:43
Updated: 11/26/2023 12:47
Changes: 08/18/2019 10:43 (57), 07/30/2020 11:19 (1), 11/26/2023 12:47 (4)
Complete: 🔍
Cache ID: 216::103

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