CVE-2024-47835

Application crash via malformed LRC timestamp

Published Dec 11, 2024 · Updated Nov 3, 2025

NULL-pointer dereference in GStreamer gst-plugins-base before 1.24.10 allows attackers to crash applications via malformed LRC files. In gstsubparse.c, parse_lrc passes strchr()'s NULL result onward as start + 1 when an input line omits the closing ']', causing g_strdup() to dereference it. The file must be processed by an application using the LRC subtitle parser; the bounded consequence is a segmentation-fault application crash.

CVSS severity6.8
Medium
EPSS probability1.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL-pointer dereference in GStreamer gst-plugins-base before 1.24.10 allows attackers to crash applications via malformed LRC files. In gstsubparse.c, parse_lrc passes strchr()'s NULL result onward as start + 1 when an input line omits the closing ']', causing g_strdup() to dereference it. The file must be processed by an application using the LRC subtitle parser; the bounded consequence is a segmentation-fault application crash.

The record

CVE
CVE-2024-47835
Published
Dec 11, 2024
Updated
Nov 3, 2025
Vendor
GStreamer Project
Product
GStreamer
Classifications
CWE-476, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.24.10

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

GStreamer Project · GStreamerversion=< 1.24.10

Published CVSS scores

6.8GitHub, Inc.CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1204.002User Execution Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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