CVE-2016-6911

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Source
https://cve.org/CVERecord?id=CVE-2016-6911
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6911.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-6911
Downstream
DEBIAN (1)
MGASA (1)
SUSE (6)
UBUNTU (1)
Related
SUSE (6)
Published
2017-01-26T15:59:00Z
Modified
2026-07-08T12:27:35Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The dynamicGetbuf function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TIFF image.

References

Affected packages

Git / github.com/libgd/libgd

Affected ranges

Type
GIT
Repo
https://github.com/libgd/libgd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
46ceef5970bf3a847ff61d1bdde7501d66c11d0c
Fixed
4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.2.3"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Other
GD_1_3_0
GD_1_4_0
GD_1_5_0
GD_1_6_0
GD_1_6_1
GD_1_6_2
GD_1_6_3
GD_1_7_0
GD_1_7_1
GD_1_7_2
GD_1_7_3
GD_1_8_0
GD_1_8_1
GD_1_8_3
GD_1_8_4
GD_2_0_0
GD_2_0_1
GD_2_0_10
GD_2_0_11
GD_2_0_12
GD_2_0_13
GD_2_0_14
GD_2_0_15
GD_2_0_17
GD_2_0_18
GD_2_0_19
GD_2_0_2
GD_2_0_20
GD_2_0_21
GD_2_0_22
GD_2_0_23
GD_2_0_24
GD_2_0_25
GD_2_0_26
GD_2_0_27
GD_2_0_28
GD_2_0_29
GD_2_0_3
GD_2_0_30
GD_2_0_31
GD_2_0_32
GD_2_0_33
GD_2_0_34RC1
GD_2_0_4
GD_2_0_5
GD_2_0_6
GD_2_0_7
GD_2_0_8
GD_2_0_9
gd-2.*
gd-2.1.0
gd-2.1.0-alpha1
gd-2.1.0-rc1
gd-2.1.1
gd-2.2.0
gd-2.2.1
gd-2.2.2
gd-2.2.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6911.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "243521294658306343916129007328175124823",
            "length":  736
        },
        "id":  "CVE-2016-6911-1d41f52b",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae",
        "target":  {
            "file":  "src/gd_tiff.c",
            "function":  "createFromTiffRgba"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
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                "15393262755005942988110036472065813717"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2016-6911-3c9d5f7b",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae",
        "target":  {
            "file":  "src/gd_tiff.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
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                "39869547321120853841394121441751628056"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2016-6911-75674dbe",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae",
        "target":  {
            "file":  "src/gd_io_dp.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "153318254224435095221987322236657302014",
            "length":  403
        },
        "id":  "CVE-2016-6911-ebb30b67",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/libgd/libgd/commit/4859d69e07504d4b0a4bdf9bcb4d9e3769ca35ae",
        "target":  {
            "file":  "src/gd_io_dp.c",
            "function":  "dynamicGetbuf"
        }
    }
]
vanir_signatures_modified 
"2026-07-08T12:27:35Z"