HHVM up to 4.20.1 GD Extension JPEG out-of-bounds

Summaryinfo

A vulnerability marked as critical has been reported in HHVM up to 4.20.1. This affects an unknown part of the component GD Extension. The manipulation as part of JPEG leads to out-of-bounds. This vulnerability is documented as CVE-2019-11925. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in HHVM up to 4.20.1 and classified as critical. This issue affects an unknown code of the component GD Extension. The manipulation as part of a JPEG leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Insufficient boundary checks when processing the JPEG APP12 block marker in the GD extension could allow access to out-of-bounds memory via a maliciously constructed invalid JPEG input. This issue affects HHVM versions prior to 3.30.9, all versions between 4.0.0 and 4.8.3, all versions between 4.9.0 and 4.15.2, and versions 4.16.0 to 4.16.3, 4.17.0 to 4.17.2, 4.18.0 to 4.18.1, 4.19.0, 4.20.0 to 4.20.1.

The weakness was released 09/06/2019 (GitHub Repository). The advisory is shared at github.com. The identification of this vulnerability is CVE-2019-11925 since 05/13/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-141342. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

• HHVM

Version

• 3.30.0
• 3.30.1
• 3.30.2
• 3.30.3
• 3.30.4
• 3.30.5
• 3.30.6
• 3.30.7
• 3.30.8
• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.8.0
• 4.8.1
• 4.8.2
• 4.8.3
• 4.9
• 4.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.15
• 4.15.0
• 4.15.1
• 4.16
• 4.16.0
• 4.16.1
• 4.16.2
• 4.16.3
• 4.17
• 4.17.0
• 4.17.1
• 4.17.2
• 4.18
• 4.18.0
• 4.18.1
• 4.19.0
• 4.20.0
• 4.20.1

License

• open-source

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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