Summary

gdk-pixbuf is vulnerable to heap buffer overflow due to improper bounds handling in the `gdk_pixbuf__jpeg_image_load_increment` function and `g_base64_encode_step` in glib. This could allow an attacker to trigger a denial-of-service or potentially cause the corruption of memory by processing maliciously crafted JPEG images.

Products Affected

• No Brocade products are affected

Products Not Affected

• Brocade Fabric OS
  [VEX Justification: Component_not_present]
• Brocade SANnav
  [VEX Justification: Component_not_present]
• Brocade SANnav base OS (OVA deployment)
  [VEX Justification: Vulnerable_code_not_in_execute_path]
• Brocade ASCG
  [VEX Justification: Component_not_present]
• Brocade ASCG base OS (OVA deployment)
  [VEX Justification: Vulnerable_code_cannot_be_controlled_by_adversary]

Solution

• While not exploitable, security update provided in Brocade ASCG base OS (OVA deployment) 3.4.0

Revision History

Disclaimer

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