CVE-2019-19887
CVE-2019-19887 is a medium-severity vulnerability in Rockcarry Ffjpeg with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (63rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-476
- Affected product: Rockcarry Ffjpeg
- Published:
- Last modified:
Description
bitstr_tell at bitstr.c in ffjpeg through 2019-08-21 has a NULL pointer dereference related to jfif_encode.
Frequently asked questions
- What is CVE-2019-19887?
- bitstr_tell at bitstr.c in ffjpeg through 2019-08-21 has a NULL pointer dereference related to jfif_encode.
- How severe is CVE-2019-19887?
- CVE-2019-19887 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-19887 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-19887?
- CVE-2019-19887 affects Rockcarry Ffjpeg. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-19887?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-19887 published?
- CVE-2019-19887 was published on 2019-12-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:rockcarry:ffjpeg:*:*:*:*:*:*:*:*
More vulnerabilities in Rockcarry Ffjpeg
- CVE-2020-24222 — High (CVSS 7.8): Buffer Overflow vulnerability in jfif_decode() function in rockcarry ffjpeg through version 1.0.0, allows local…
- CVE-2022-28471 — Medium (CVSS 6.5): In ffjpeg (commit hash: caade60), the function bmp_load() in bmp.c contains an integer overflow vulnerability, which…
- CVE-2021-45385 — Medium (CVSS 6.5): A Null Pointer Dereference vulnerability exits in ffjpeg d5cfd49 (2021-12-06) in bmp_load(). When the size information…
- CVE-2021-44957 — Medium (CVSS 6.5): Global buffer overflow vulnerability exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23705. Issue is in…
- CVE-2021-44956 — Medium (CVSS 6.5): Two Heap based buffer overflow vulnerabilities exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23852.…
- CVE-2020-23705 — Medium (CVSS 6.5): A global buffer overflow vulnerability in jfif_encode at jfif.c:701 of ffjpeg through 2020-06-22 allows attackers to…
All CVEs affecting Rockcarry Ffjpeg →
Other CWE-476 (NULL Pointer Dereference) vulnerabilities
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- CVE-2020-14500 — Critical (CVSS 10.0): Secomea GateManager all versions prior to 9.2c, An attacker can send a negative value and overwrite arbitrary data.
- CVE-2010-2495 — Critical (CVSS 10.0): The pppol2tp_xmit function in drivers/net/pppol2tp.c in the L2TP implementation in the Linux kernel before 2.6.34 does…
- CVE-2026-46195 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: smb: client: validate dacloffset before building…
- CVE-2026-31657 — Critical (CVSS 9.8): In the Linux kernel, the following vulnerability has been resolved: batman-adv: hold claim backbone gateways by…
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Browse all CWE-476 (NULL Pointer Dereference) vulnerabilities →