Search criteria
108 vulnerabilities by libav
CVE-2025-8586 (GCVE-0-2025-8586)
Vulnerability from cvelistv5 – Published: 2025-08-05 17:32 – Updated: 2025-08-06 15:10 Unsupported When Assigned
VLAI?
Title
libav MPEG File Parser utils.c ff_seek_frame_binary null pointer dereference
Summary
A vulnerability, which was classified as problematic, was found in libav up to 12.3. This affects the function ff_seek_frame_binary of the file /libavformat/utils.c of the component MPEG File Parser. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2025-8585 (GCVE-0-2025-8585)
Vulnerability from cvelistv5 – Published: 2025-08-05 17:02 – Updated: 2025-08-06 15:09 Unsupported When Assigned
VLAI?
Title
libav DSS File Demuxer avconv.c main double free
Summary
A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2025-8584 (GCVE-0-2025-8584)
Vulnerability from cvelistv5 – Published: 2025-08-05 16:32 – Updated: 2025-08-05 17:53 Unsupported When Assigned
VLAI?
Title
libav AVI File Parser buffer.c av_buffer_unref null pointer dereference
Summary
A vulnerability classified as problematic was found in libav up to 12.3. Affected by this vulnerability is the function av_buffer_unref of the file libavutil/buffer.c of the component AVI File Parser. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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CVE-2020-18778 (GCVE-0-2020-18778)
Vulnerability from cvelistv5 – Published: 2021-08-23 21:50 – Updated: 2024-08-04 14:08
VLAI?
Summary
In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_p_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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CVE-2020-18776 (GCVE-0-2020-18776)
Vulnerability from cvelistv5 – Published: 2021-08-23 21:50 – Updated: 2024-08-04 14:08
VLAI?
Summary
In Libav 12.3, there is a segmentation fault in vc1_decode_b_mb_intfr in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|
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CVE-2020-18775 (GCVE-0-2020-18775)
Vulnerability from cvelistv5 – Published: 2021-08-23 21:50 – Updated: 2024-08-04 14:08
VLAI?
Summary
In Libav 12.3, there is a heap-based buffer over-read in vc1_decode_b_mb_intfi in vc1_block.c that allows an attacker to cause denial-of-service via a crafted file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2014-4609 (GCVE-0-2014-4609)
Vulnerability from cvelistv5 – Published: 2020-01-14 15:41 – Updated: 2024-08-06 11:20
VLAI?
Summary
Integer overflow in the get_len function in libavutil/lzo.c in Libav before 0.8.13, 9.x before 9.14, and 10.x before 10.2 allows remote attackers to execute arbitrary code via a crafted Literal Run.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2019-9720 (GCVE-0-2019-9720)
Vulnerability from cvelistv5 – Published: 2019-09-19 20:37 – Updated: 2024-08-04 22:01
VLAI?
Summary
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2019-9719 (GCVE-0-2019-9719)
Vulnerability from cvelistv5 – Published: 2019-09-19 20:32 – Updated: 2024-08-04 22:01 Disputed
VLAI?
Summary
A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf. NOTE: Third parties dispute that this is a vulnerability because “no evidence of a vulnerability is provided” and only “a generic warning from a static code analysis” is provided
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2019-9717 (GCVE-0-2019-9717)
Vulnerability from cvelistv5 – Published: 2019-09-19 20:28 – Updated: 2024-08-04 22:01
VLAI?
Summary
In Libav 12.3, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c has a complex format argument to sscanf.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2019-14443 (GCVE-0-2019-14443)
Vulnerability from cvelistv5 – Published: 2019-07-30 12:05 – Updated: 2024-08-05 00:19
VLAI?
Summary
An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2019-14442 (GCVE-0-2019-14442)
Vulnerability from cvelistv5 – Published: 2019-07-30 12:05 – Updated: 2024-08-05 00:19
VLAI?
Summary
In mpc8_read_header in libavformat/mpc8.c in Libav 12.3, an input file can result in an avio_seek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2019-14441 (GCVE-0-2019-14441)
Vulnerability from cvelistv5 – Published: 2019-07-30 12:05 – Updated: 2024-08-05 00:19 Disputed
VLAI?
Summary
An issue was discovered in Libav 12.3. An access violation allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv. This is related to ff_mpa_synth_filter_float in avcodec/mpegaudiodsp_template.c. NOTE: This may be a duplicate of CVE-2018-19129
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2019-14372 (GCVE-0-2019-14372)
Vulnerability from cvelistv5 – Published: 2019-07-28 18:44 – Updated: 2024-08-05 00:19
VLAI?
Summary
In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2019-14371 (GCVE-0-2019-14371)
Vulnerability from cvelistv5 – Published: 2019-07-28 18:44 – Updated: 2024-08-05 00:19
VLAI?
Summary
An issue was discovered in Libav 12.3. There is an infinite loop in the function mov_probe in the file libavformat/mov.c, related to offset and tag.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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|---|---|---|---|---|---|
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CVE-2017-5984 (GCVE-0-2017-5984)
Vulnerability from cvelistv5 – Published: 2019-05-22 19:26 – Updated: 2024-08-05 15:18
VLAI?
Summary
In libavcodec in Libav 9.21, ff_h264_execute_ref_pic_marking() has a heap-based buffer over-read.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2018-20001 (GCVE-0-2018-20001)
Vulnerability from cvelistv5 – Published: 2018-12-10 02:00 – Updated: 2024-09-17 01:05
VLAI?
Summary
In Libav 12.3, there is a floating point exception in the range_decode_culshift function (called from range_decode_bits) in libavcodec/apedec.c that will lead to remote denial of service via crafted input.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2018-19128 (GCVE-0-2018-19128)
Vulnerability from cvelistv5 – Published: 2018-11-09 11:00 – Updated: 2024-08-05 11:30
VLAI?
Summary
In Libav 12.3, there is a heap-based buffer over-read in decode_frame in libavcodec/lcldec.c that allows an attacker to cause denial-of-service via a crafted avi file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2018-19129 (GCVE-0-2018-19129)
Vulnerability from cvelistv5 – Published: 2018-11-09 11:00 – Updated: 2024-08-05 11:30
VLAI?
Summary
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
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CVE-2018-19130 (GCVE-0-2018-19130)
Vulnerability from cvelistv5 – Published: 2018-11-09 11:00 – Updated: 2024-08-05 11:30 Disputed
VLAI?
Summary
In Libav 12.3, there is an invalid memory access in vc1_decode_frame in libavcodec/vc1dec.c that allows attackers to cause a denial-of-service via a crafted aac file. NOTE: This may be a duplicate of CVE-2017-17127
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|
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CVE-2018-18827 (GCVE-0-2018-18827)
Vulnerability from cvelistv5 – Published: 2018-10-30 06:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
There exists a heap-based buffer over-read in ff_vc1_pred_dc in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2018-18828 (GCVE-0-2018-18828)
Vulnerability from cvelistv5 – Published: 2018-10-30 06:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
There exists a heap-based buffer overflow in vc1_decode_i_block_adv in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2018-18826 (GCVE-0-2018-18826)
Vulnerability from cvelistv5 – Published: 2018-10-30 06:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
There exists a heap-based buffer overflow in vc1_decode_p_mb_intfi in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2018-18829 (GCVE-0-2018-18829)
Vulnerability from cvelistv5 – Published: 2018-10-30 06:00 – Updated: 2024-08-05 11:23
VLAI?
Summary
There exists a NULL pointer dereference in ff_vc1_parse_frame_header_adv in vc1.c in Libav 12.3, which allows attackers to cause a denial-of-service through a crafted aac file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2018-11224 (GCVE-0-2018-11224)
Vulnerability from cvelistv5 – Published: 2018-05-17 04:00 – Updated: 2024-09-16 23:26
VLAI?
Summary
An issue was discovered in Libav 12.3. A read access violation in the in_table_init16 function in libavcodec/aacsbr.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2018-11102 (GCVE-0-2018-11102)
Vulnerability from cvelistv5 – Published: 2018-05-15 02:00 – Updated: 2024-08-05 07:54
VLAI?
Summary
An issue was discovered in Libav 12.3. A read access violation in the mov_probe function in libavformat/mov.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2017-18247 (GCVE-0-2017-18247)
Vulnerability from cvelistv5 – Published: 2018-03-23 19:00 – Updated: 2024-09-17 04:29
VLAI?
Summary
The av_audio_fifo_size function in libavutil/audio_fifo.c in Libav 12.2 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted media file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2017-18246 (GCVE-0-2017-18246)
Vulnerability from cvelistv5 – Published: 2018-03-23 19:00 – Updated: 2024-09-17 01:56
VLAI?
Summary
The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2017-18245 (GCVE-0-2017-18245)
Vulnerability from cvelistv5 – Published: 2018-03-23 19:00 – Updated: 2024-08-05 21:13
VLAI?
Summary
The mpc8_probe function in libavformat/mpc8.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted audio file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|
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CVE-2017-18242 (GCVE-0-2017-18242)
Vulnerability from cvelistv5 – Published: 2018-03-22 21:00 – Updated: 2024-09-17 02:16
VLAI?
Summary
The apply_dependent_coupling function in libavcodec/aacdec.c in Libav 12.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted aac file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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"description": {
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"lang": "eng",
"value": "The apply_dependent_coupling function in libavcodec/aacdec.c in Libav 12.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted aac file."
}
]
},
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"value": "n/a"
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"references": {
"reference_data": [
{
"name": "https://bugzilla.libav.org/show_bug.cgi?id=1093",
"refsource": "MISC",
"url": "https://bugzilla.libav.org/show_bug.cgi?id=1093"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2017-18242",
"datePublished": "2018-03-22T21:00:00Z",
"dateReserved": "2018-03-22T00:00:00Z",
"dateUpdated": "2024-09-17T02:16:46.715Z",
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